Mettler Excellence HS153 Reference Manual

1 Introduction 5 2 Safety Information 6 2.1 Definition of signal warnings and symbols...................................................................... 6 2.2 Product specific safety information................................................................................. 6 3 Design and Function 9 3.1 Overview..................................................................................................................... 9 3.1.1 Overview drying unit...................................................................................... 9 3.1.2 Overview terminal ......................................................................................... 10 3.1.3 Overview type plate ....................................................................................... 10 3.2 Compliance Information................................................................................................ 11 3.3 Function Description..................................................................................................... 11 4 Installation and Putting into Operation 13 4.1 Selecting the location ................................................................................................... 13 4.2 Unpacking .................................................................................................................. 13 4.3 Scope of delivery ......................................................................................................... 13 4.4 Connecting instrument.................................................................................................. 14 4.5 Setup wizard ............................................................................................................... 14 4.6 Setting up the instrument .............................................................................................. 15 4.7 Leveling the instrument................................................................................................. 16 4.8 Anti-theft device ........................................................................................................... 17 4.9 Setting reading angle of terminal.................................................................................... 17 4.10 Setting date and time.................................................................................................... 17 4.11 Adjusting after setup..................................................................................................... 18 4.12 Transporting, packaging and storing.............................................................................. 18 4.12.1 Transporting the Moisture Analyzer.................................................................. 18 4.12.2 Putting into operation after transport................................................................ 18 4.12.3 Packaging and storing................................................................................... 19 4.13 Installing USB device driver........................................................................................... 19 5 Operating Elements and Interfaces 20 5.1 Operation keys ............................................................................................................ 20 5.2 Electrical interfaces ...................................................................................................... 20 6 Operation 22 6.1 Operation orientation.................................................................................................... 22 6.2 User Interface .............................................................................................................. 22 6.2.1 Operation Keys ............................................................................................. 22 6.2.2 Screen navigation ......................................................................................... 22 6.2.3 Icons and buttons ......................................................................................... 23 6.2.3.1 Status message icons.............................................................................. 23 6.2.3.2 Title bar icons......................................................................................... 23 6.2.3.3 Action bar buttons ................................................................................... 23 6.2.4 Basic elements on the touch screen ................................................................ 23 6.2.5 Home Screen................................................................................................ 24 6.2.6 Work Screen................................................................................................. 25 6.2.7 Input dialogs ................................................................................................ 25 6.2.7.1 Entering characters and numbers.............................................................. 25 6.2.7.2 Entering numerical values ........................................................................ 27 6.2.7.3 Changing date and time........................................................................... 27 6.2.8 Lists and tables ............................................................................................ 28 6.3 Performing a Simple Measurement................................................................................. 29 Table of Contents 1 Moisture Analyzer

33 7.1.1.1 Main measurement parameters................................................................. 33 7.1.1.2 Result and value handling........................................................................ 42 7.1.1.3 Workflow handling ................................................................................. 45 7.1.1.4 General method properties........................................................................ 46 7.1.2 Creating a method......................................................................................... 47 7.1.2.1 Creating a method with the Method Wizard ................................................ 47 7.1.2.2 Creating a method manually..................................................................... 48 7.1.2.3 Creating a method by consulting the method library .................................... 48 7.1.3 Editing a method........................................................................................... 49 7.1.4 Testing a method .......................................................................................... 50 7.1.4.1 Temperature assistant.............................................................................. 50 7.1.4.2 Test measurement................................................................................... 51 7.1.4.3 Testing with AutoMet................................................................................ 52 7.1.5 Preparing a method for QuickPredict ............................................................... 52 7.1.5.1 Prerequisites to use QuickPredict for a method............................................ 53 7.1.5.2 Activating QuickPredict............................................................................. 54 7.1.5.3 Establishing the prediction knowledge ....................................................... 56 7.2 Measurement .............................................................................................................. 59 7.2.1 Performing a measurement ............................................................................ 59 7.2.2 Optimum sample preparation ......................................................................... 61 7.2.3 Working with weighing-in aid......................................................................... 61 7.2.4 Working with shortcuts .................................................................................. 62 7.2.5 Working with QuickPredict ............................................................................. 63 7.2.5.1 Performing measurements with QuickPredict .............................................. 63 7.2.5.2 Handling QuickPredict results ................................................................... 66 7.2.5.3 Working with uncertainty thresholds .......................................................... 67 7.3 Results ....................................................................................................................... 67 7.3.1 Graphical evaluations of measurement results.................................................. 67 7.3.2 Method versioning......................................................................................... 70 7.3.3 Exporting results ........................................................................................... 70 7.3.3.1 Exporting results to an external storage device............................................ 71 7.3.3.2 Exporting results via FTP server................................................................. 71 7.3.3.3 Exporting results with EasyDirect Moisture.................................................. 71 7.3.3.4 Single result export settings ...................................................................... 72 7.3.3.5 Multiple result export settings.................................................................... 72 7.4 Test/Adjust .................................................................................................................. 73 7.4.1 Tests ........................................................................................................... 73 7.4.1.1 Weight test - external............................................................................... 73 7.4.1.2 Temperature test...................................................................................... 74 7.4.1.3 SmartCal test .......................................................................................... 76 7.4.1.4 Measures after failed test.......................................................................... 77 7.4.2 Adjustments ................................................................................................. 77 7.4.2.1 Weight adjustment - external .................................................................... 77 7.4.2.2 Temperature adjustment........................................................................... 78 7.4.3 History......................................................................................................... 80 7.5 Settings ...................................................................................................................... 81 7.5.1 User preferences ........................................................................................... 82 7.5.1.1 Languages ............................................................................................. 82 7.5.1.2 Screen .................................................................................................. 82 7.5.1.3 Sound.................................................................................................... 83 7.5.1.4 Password............................................................................................... 83 7.5.2 Instrument settings........................................................................................ 83 7.5.2.1 Regional settings..................................................................................... 83 7.5.2.2 Peripherals............................................................................................. 84 Table of Contents 2 Moisture Analyzer

86 7.5.2.4 Company information .............................................................................. 86 7.5.2.5 Touch screen adjustment ......................................................................... 87 7.5.2.6 Network interfaces................................................................................... 87 7.5.3 Applications settings...................................................................................... 91 7.5.3.1 Identifications management...................................................................... 91 7.5.3.2 Print and export management................................................................... 92 7.5.3.3 Method selection..................................................................................... 95 7.5.4 Quality management ..................................................................................... 95 7.5.4.1 Test / Adjustment settings......................................................................... 96 7.5.4.2 QuickPredict ........................................................................................... 99 7.5.5 User management......................................................................................... 99 7.5.5.1 Groups .................................................................................................. 99 7.5.5.2 Users..................................................................................................... 100 7.5.5.3 Account policies...................................................................................... 101 7.5.6 System and data management ....................................................................... 102 7.5.6.1 Result management................................................................................. 102 7.5.6.2 Export / Import........................................................................................ 103 7.5.6.3 Back up / Restore.................................................................................... 104 7.5.6.4 Export event logs..................................................................................... 105 7.5.6.5 License manager..................................................................................... 105 7.5.6.6 Reset ..................................................................................................... 106 7.5.6.7 Update................................................................................................... 106 7.5.7 Help and tutorials.......................................................................................... 106 7.5.7.1 Instrument tutorial ................................................................................... 106 8 Maintenance 107 8.1 Maintenance table........................................................................................................ 107 8.2 Cleaning..................................................................................................................... 107 8.2.1 Sample chamber........................................................................................... 108 8.2.2 Heating module ............................................................................................ 108 8.2.3 Fan grill ....................................................................................................... 111 8.2.4 Putting into operation after cleaning ................................................................ 111 8.3 Replacing the Dust filter................................................................................................ 111 8.4 Replacing the power line fuse........................................................................................ 111 8.5 Updating the software................................................................................................... 112 9 Troubleshooting 113 9.1 Malfunctions shown on the display................................................................................ 113 9.2 Malfunctions when operating the instrument.................................................................... 114 10 Accessories and Spare Parts 119 10.1 Accessories................................................................................................................. 119 10.2 Spare parts ................................................................................................................. 123 10.3 Spare parts ................................................................................................................. 124 11 Technical Data 125 11.1 General data ............................................................................................................... 125 11.2 Model-specific data...................................................................................................... 126 11.3 Dimensions................................................................................................................. 127 11.3.1 Drying unit ................................................................................................... 127 11.3.2 Terminal ...................................................................................................... 128 11.4 Interfaces specification ................................................................................................. 128 11.4.1 RS232C....................................................................................................... 128 11.4.2 USB host...................................................................................................... 129 11.4.3 USB device................................................................................................... 129 Table of Contents 3 Moisture Analyzer

Your Moisture Analyzer is fast, reliable and offers a high level of operating convenience and useful functions to facilitate determination of the moisture content of your samples. The Moisture Analyzer conforms with all common standards and directives. It supports stipulations, work techniques and result records as demanded by all international quality assurance systems, e.g. GLP (Good Laboratory Practice), GMP (Good Manufacturing Practice). The instrument has a CE declaration of conformity and METTLER TOLEDO as the manufacturer has been awarded ISO 9001 and ISO 14001 certification. This provides you with the assurance that your capital investment is protected in the long term by a high product quality and a comprehensive service package (repairs, maintenance, servicing, adjustment service). EULA The software in this product is licensed under the METTLER TOLEDO End User License Agreement (EULA) for Software. When using this product you agree to the terms of the EULA. u www.mt.com/EULA Finding more information u www.mt.com/moisture u www.mt.com/hxhs Search for software u http://www.mt.com/moisture-software Software version This document is based on the software version V2.40 / V3.10. Search for documents u www.mt.com/library For further questions, please contact your authorized METTLER TOLEDO dealer or service representative. u www.mt.com/contact Conventions and symbols Key and button designations are indicated by a picture or bold text (e.g. Save). Refers to an external document. Note For useful information about the product. Elements of instructions In this manual, step-by-step instructions are presented as follows. The action steps are numbered and can contain prerequisites, intermediate results and results, as shown in the example. Sequences with less than two steps are not numbered. § Prerequisites that must be fulfilled before the individual steps can be executed. 1 Step 1 ð Intermediate result 2 Step 2 ð Result

Two documents named "User Manual" and "Reference Manual" are available for this instrument. • The User Manual is printed and delivered with the instrument. • The electronic Reference Manual contains a full description of the instrument and its use. • Keep both documents for future reference. • Include both documents if you transfer the instrument to other parties. Only use the instrument according to the User Manual and the Reference Manual. If you do not use the instrument according to these documents or if the instrument is modified, the safety of the instrument may be impaired and Mettler-Toledo GmbH assumes no liability. 2.1 Definition of signal warnings and symbols Safety notes contain important information on safety issues. Ignoring the safety notes may lead to personal injury, damage to the instrument, malfunctions and false results. Safety notes are marked with the following signal words and warning symbols: Signal words WARNING A hazardous situation with medium risk, possibly resulting in death or severe injury if not avoided. CAUTION A hazardous situation with low risk, resulting in minor or moderate injury if not avoided. NOTICE A hazardous situation with low risk, resulting in damage to the instrument, other material damage, malfunctions and erroneous results, or loss of data. Warning symbols General hazard: read the User Manual or the Reference Manual for information about the hazards and the resulting measures. Hot surface Notice 2.2 Product specific safety information Intended use This instrument is designed to be used by trained staff. The instrument is intended for determining the weight loss during drying of samples. Any other type of use and operation beyond the limits of use stated by Mettler-Toledo GmbH without consent from Mettler-Toledo GmbH is considered as not intended. Moisture determination applications must be optimized and validated by the user according to local regulations. Application-specific data provided by METTLER TOLEDO is intended for guidance only. Responsibilities of the instrument owner The instrument owner is the person holding the legal title to the instrument and who uses the instrument or authorizes any person to use it, or the person who is deemed by law to be the operator of the instrument. The instrument owner is responsible for the safety of all users of the instrument and third parties. METTLER TOLEDO assumes that the instrument owner trains users to safely use the instrument in their workplace and deal with potential hazards. METTLER TOLEDO assumes that the instrument owner provides the necessary protective gear.

Insulated gloves Lab coat Goggles Safety notes WARNING Death or serious injury due to electric shock Contact with parts that carry a live current can lead to injury and death. If the instrument cannot be shut down in an emergency situation, people can be injured and the instrument can be damaged. 1 Check that the voltage printed on the instrument is the same as your local power supply voltage. If this is not the case, under no circumstances connect the instrument to the power supply, but contact a METTLER TOLEDO representative. 2 Only use the three-core power cable with equipment grounding conductor supplied by METTLER TOLEDO to connect your instrument. 3 Only connect it to a three-pin power socket with earthing contact. 4 Only use standardized extension cables with equipment grounding conductor for operating the instrument. 5 Make sure that the power plug is accessible at all times. 6 Arrange the cables so that they cannot be damaged or interfere with the operation. 7 Keep all electrical cables and connections away from liquids. WARNING Injury or death due to toxic or corrosive substances Heating up toxic or corrosive substances, e.g., acids, can result in toxic or corrosive vapors that can cause injuries if they come in contact with the skin or the eyes or if they are inhaled. 1 When using chemicals and solvents, comply with the instructions of the manufacturer and the general laboratory safety rules. 2 Set up the instrument in a well-ventilated location. 3 When using dry substances that form toxic gases, place the instrument in a fume hood. WARNING Death or serious injuries due to flammable solvents Flammable solvents in the vicinity of the instrument can ignite and lead to fire and explosions. 1 Keep flammable solvents away from the instrument. 2 When using chemicals and solvents, comply with the instructions of the manufacturer and the general laboratory safety rules.

During operation, parts of the instrument can reach temperatures that can cause burns if touched. 1 Do not touch the area marked with the warning symbol. 2 Ensure sufficient free space around the instrument to avoid heat accumulation and overheating (approx. 1 m free space above the heating module). 3 Never cover, tape or clog the vent over the sample chamber. Do not tamper with the vent in any other way. 4 Exercise caution when removing a sample. The sample itself, the sample chamber, the draft shield and the sample pan may be very hot. 5 Do not open the heating module during operation. Always let it cool down completely before opening. 6 Do not modify the heating module in any way. NOTICE Damage to the instrument due to corrosive substances and vapors Corrosive substances and corrosive vapors can damage the instrument. 1 When using chemicals and solvents, comply with the instructions of the manufacturer and the general laboratory safety rules. 2 Ensure that the instrument parts touching your sample substance can not get altered by it. 3 Wipe off any condensation of corrosive vapours after an operation. 4 Work with small samples. NOTICE Damage to the instrument due to the use of unsuitable parts Using unsuitable parts with the instrument can damage the instrument or cause it to malfunction. − Only use parts from METTLER TOLEDO that are intended to be used with your instrument. For related information concerning the QuickPredict function, see [Prerequisites to use QuickPredict for a method } Page 53].

9 Moisture Analyzer 3 Design and Function In order to work with your Moisture Analyzer, you need to familiarize yourself with the instrument layout, drying unit, graphical user interface of the touch screen as well as the terminal. 3.1 Overview 3.1.1 Overview drying unit Legend drying unit 1 Heating module (with thermal overload protection) 2 Handles for opening the sample chamber 3 Power contacts for halogen lamp 4 Draft shield element 5 Sample chamber 6 Level indicator / Level sensor 7 Leveling screw 8 Sample pan handler 9 Sample pan holder 10 Contacts for temperature kit (optional) 11 Temperature sensor 12 Inspection window and vent 13 2 Aux ports (n.a.) 14 Socket for terminal connection cable 15 Fastening for terminal stand 16 Fan 17 RS232C (for production only) 18 Dust filter (optional) 19 Kensington slot for anti-theft purposes 20 Power supply socket 21 Power line fuse (plus replacement fuse)

10 Moisture Analyzer 3.1.2 Overview terminal Legend terminal 1 Touch screen 2 USB Host port 1 3 Foot 4 USB Host port 2 5 USB Device port 6 RS232C port 7 Ethernet RJ45 port 8 Socket for terminal connection cable 9 SD Memory Card slot 3.1.3 Overview type plate Drying unit type plate The type plate of the drying unit is located on the side of the drying unit and contains the following information: 5 4 6 7 1 2 3 1 Model designation 2 Readability 3 Maximum capacity 4 Manufacturer 5 Power supply 6 Year of manufacture 7 Serial number (SNR)

11 Moisture Analyzer Terminal type plate The type plate of the terminal is located on the terminal and contains the following information: 1 2 1 Model designation 2 Serial number (SNR) 3.2 Compliance Information European Union The instrument complies with the directives and standards listed on the EU Declaration of Conformity. United States of America This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful inter- ference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The FCC Supplier Declaration of Conformity is available online. u http://www.mt.com/ComplianceSearch 3.3 Function Description METTLER TOLEDO Moisture Analyzers work on the thermogravimetric principle. At the start of the measurement the Moisture Analyzer determines the weight of the sample, the sample is then quickly heated by the absorption of the emitted infrared radiation. During the drying process the instrument continually measures the weight of the sample and displays the weight reduction, up to the final result. 120 °C With halogen heating technology, maximum heating power is quickly reached and allows use of high temper- atures. Uniform heating of the sample material ensures repeatability of the drying results and makes it possible to use small amounts of sample. The METTLER TOLEDO Moisture portfolio comprises a range of moisture analyzers that differ from each other in both hardware and software. The following features are available for the HS153 model: • High safety and process control: management of multiple users with individual access rights. See User management

12 Moisture Analyzer • Built-in testing methods to ensure performance: SmartCal and tests for the heating and weighing unit. See [Test/Adjust } Page 73] • Integrated method development support. See Creating a method • Versatile data transfer and printing. See Exporting results • Quick and easy cleaning. See [Cleaning } Page 107] • ID management. See [Identifications management } Page 91] • Optional: Reduced measurement time and quick decision making with QuickPredictTM. See [Activating QuickPredict } Page 54] and [Working with QuickPredict } Page 63]

13 Moisture Analyzer 4 Installation and Putting into Operation 4.1 Selecting the location Requirements of the location Place indoors on stable table Ensure sufficient spacing Level the instrument Provide adequate lighting Avoid direct sunlight Avoid vibrations Avoid strong drafts Avoid temperature fluctu- ations Sufficient distance for Moisture Analyzers: > 15 cm next to the instrument, > 1 m above the heating module. 4.2 Unpacking Note Store all parts of the packaging. This packaging guarantees the best possible protection for the transport of your instrument. After receiving the instrument, proceed as follows: 1 Open the package and remove drying unit, terminal and the accessories. 2 Remove the packaging from the instrument. 3 Check the Moisture Analyzer for transport damage and complete scope of delivery. 4 In the event of damage or missing accessories, immediately inform a METTLER TOLEDO representative. 4.3 Scope of delivery Moisture Analyzer Documentation Accessories • 1 Drying unit • 1 Draft shield • 1 Power cable • 1 Terminal cable • 1 Sample handler • 1 Sample pan holder • 1 User Manual • 1 Application brochure «Guide to Moisture Analysis» • 1 Production certificate • 1 Voucher for E-learning "Proper Moisture Determination" • EU-countries: 1 CE declaration of conformity • 80 aluminium sample pans • 3 Specimen samples (glass fibre filter) • 1 SmartCal sampler • Specific countries: 1 Wifi dongle

14 Moisture Analyzer 4.4 Connecting instrument WARNING Death or serious injury due to electric shock Contact with parts that carry a live current can lead to injury and death. If the instrument cannot be shut down in an emergency situation, people can be injured and the instrument can be damaged. 1 Check that the voltage printed on the instrument is the same as your local power supply voltage. If this is not the case, under no circumstances connect the instrument to the power supply, but contact a METTLER TOLEDO representative. 2 Only use the three-core power cable with equipment grounding conductor supplied by METTLER TOLEDO to connect your instrument. 3 Only connect it to a three-pin power socket with earthing contact. 4 Only use standardized extension cables with equipment grounding conductor for operating the instrument. 5 Make sure that the power plug is accessible at all times. 6 Arrange the cables so that they cannot be damaged or interfere with the operation. 7 Keep all electrical cables and connections away from liquids. Two different versions of drying units with country-specific power cable are available: 110 V AC or 230 V AC Connecting the terminal to the drying unit § Drying unit and terminal are at the final location. 1 Connect one end of the supplied terminal cable to the system connection socket on the terminal. 2 Screw the connector firmly. 3 Connect the other end to the system connection socket on the drying unit. 4 Screw the connector firmly. Connecting the drying unit to the power supply § The terminal is connected to the drying unit. 1 Connect one end of the power cable to the power supply socket on the drying unit. 2 Connect the other end to the power line outlet. See also 2 Overview terminal } Page 10 2 Overview drying unit } Page 9 4.5 Setup wizard When you switch on your Moisture Analyzer for the first time or when a factory reset was performed, the Setup Wizard appears. The Setup Wizard is a step-by-step instruction, that helps to define the basic functions (Language and Date format) and to install the sample chamber of your device. The buttons in the action bar can be used for navigation. It must be successfully finished. If it is not finished, the device is not operational and the function will reappear when the device is switched on the next time.

15 Moisture Analyzer After the application Setup Wizard is successfully finished, the settings can be changed via Settings of the user home screen. Note The application Setup Wizard appears automatically when the instrument was switched on for the first time (or when a factory reset was performed). It must be successfully finished. If it is not finished, the device is not operational and the function will reappear when the device is switched on the next time. After the application Setup Wizard is successfully finished, the settings can be changed via Settings of the user home screen. Note The application Instrument tutorial starts automatically after the application Setup Wizard has succesfully finished. This option can be skipped by inactivating the checkbox Proceed to the Instrument Tutorial. If you want to redo the application Instrument tutorial, it can be found in the section Settings. 4.6 Setting up the instrument § Terminal and drying unit are connected. 1 To switch on the Instrument, press [ ]. 2 Open the sample chamber. 3 Place the draft shield element. Only one position is possible. 4 Insert the sample pan holder carefully. Check that the sample pan holder is hooked correctly.

16 Moisture Analyzer 5 Insert the sample pan handler. 4.7 Leveling the instrument Exact horizontal positioning and stable installation are prerequisites for repeatable and accurate results. To compensate for small irregularities or inclinations (±2%) at the location, the instrument must be leveled. Note For leveling the drying unit use the function Leveling guide that can be found on Settings > Help and tutorials > Instrument tutorial > 1. Leveling the instrument. For exact horizontal positioning, the drying unit has a level indicator (level) and 2 leveling screws. When the air bubble in the level indicator is exactly in the center, the instrument is standing perfectly horizontally. To level it, proceed as follows: 1 Position your Moisture Analyzer at the selected location. 2 Turn the two leveling feet until the air bubble is in the center of the level indicator. L = left foot R = right foot Air bubble at 12 o'clock: turn both feet clockwise. Air bubble at 3 o'clock: turn left foot clockwise, right foot counter- clockwise. Air bubble at 6 o'clock: turn both feet counterclockwise. Air bubble at 9 o'clock: turn left foot counterclockwise, right foot clockwise.

17 Moisture Analyzer Leveling the drying unit with optional stand for terminal mounted. § The drying unit is positioned at the selected location. 1 To loose the clamps for the safety feet of the stand, turn them outwards. 2 Level the drying unit as previously described. 3 To lock the clamps for the safety feet, turn them inwards as far as they will go. 4.8 Anti-theft device For protection against theft, your drying unit is fitted with a Kensington security slot for an anti-theft device. To find a suitable anti-theft cable see [Accessories and Spare Parts } Page 119]. 4.9 Setting reading angle of terminal − To change the reading angle, fold out the two tilt feet. 4.10 Setting date and time Navigation: Home > Settings > Instrument settings > Regional Settings When you put your new instrument into operation for the first time, you should enter the current date and time. These settings are retained even if you disconnect your instrument from the power supply. Note Various languages are available for the dialog with your instrument and can be selected in the menu: Navigation: Settings > User preferences. Set the current date § Regional Settings is selected. 1 Tap Date. 2 Set day, month and year. 3 Confirm with [Set date].

18 Moisture Analyzer Set the current time § Regional Settings is selected. 1 Tap Time. 2 Set Hours and minutes. 3 Confirm with [Set time]. 4.11 Adjusting after setup To obtain accurate measuring results, it is necessary to adjust the integrated balance as well as the heating module. Adjusting is necessary: • before the instrument is used for the first time. • at regular intervals. • after a change of location. The following adjustment options are possible: • Balance adjustment with external weight • Temperature adjustment with temperature kit • To verify the overall performance of the Moisture Analyzer after the aforementioned adjustments, perform a SmartCal test. For more information to perform these operations see [Test/Adjust } Page 73]. 4.12 Transporting, packaging and storing 4.12.1 Transporting the Moisture Analyzer Transporting the Moisture Analyzer over short distances 1 Switch off the instrument and unplug all interface cables. 2 Hold the instrument with both hands as shown. 3 Carefully lift the instrument and carry it in horizontal position to the new location. Transporting the Moisture Analyzer over long distances For transporting the Moisture Analyzer over long distances, always use the original packaging or the designated transport case (see "Accessories"). 4.12.2 Putting into operation after transport Putting into operation after transport: 1 Connect drying unit and terminal. 2 Check the level status. Level the Moisture Analyzer if necessary. 3 METTLER TOLEDO recommends to perform weight and temperature tests and, if necessary, adjustments after transporting the Moisture Analyzer. ð The Moisture Analyzer has been put into operation and is ready to use.

19 Moisture Analyzer See also 2 Connecting instrument } Page 14 2 Test/Adjust } Page 73 2 Setting up the instrument } Page 15 4.12.3 Packaging and storing Packaging Store all parts of packaging in a safe place. The elements of the original packaging are developed specifically for the Moisture Analyzer and its components to ensure optimal protection during transportation or storing. Storing Store the Moisture Analyzer under following conditions: • Indoor and in the original packaging. • According to the environmental condition, see "Technical data". Note When storing for longer than six months, the rechargeable battery may be down (date and time get lost). 4.13 Installing USB device driver To transmit commands via USB device interface, a USB driver program has to be installed on the instrument and PC. The driver program is automatically installed during setup of the instrument. However, in case of an installation error, the software can be downloaded online and installed manually. Find the download link on: u www.mt.com/labweighing-software-download Requirements • PC with one of the following Microsoft Windows® 32-bit/64-bit operating systems: Win 7 (SP1), Win 8 or Win 10. • USB cable to connect the instrument to the PC. Downloading and installing the USB driver 1 Open the download portal (see above) on your PC. 2 Download the driver software and extract the .zip file. 3 Right-click on the extracted .exe installation program and select Run as Administrator. 4 If a safety warning appears, allow windows to perform the installation. 5 Click Next and follow the installer's instructions. Connecting the instrument to the PC 1 Connect the moisture analyzer to the preferred USB port on the PC. 2 Follow the instructions on the PC and install the software automatically (recommended). 3 Check that the instrument is listed as a device (COM Port) on your PC. 4 Set USB interface in the peripheral settings of the instrument.

20 Moisture Analyzer 5 Operating Elements and Interfaces 5.1 Operation keys Legend key functions ON/OFF Home 5.2 Electrical interfaces 1 2 2 3 3 4 5 6 7 Legend interfaces 1 System connection Connects terminal and drying unit. 2 RS-232 interface (COM1) Connects the instrument to a peripheral device with a 9-pin male connector, e.g.: • Strip printer • PCs (for data exports) • EasyDirect moisture

21 Moisture Analyzer 3 USB Host interface (Type A socket) Connects the instrument to a peripheral USB- device, e.g.: • Memory stick (up to 32 GB) • (A4 / Letter) Printer 4 USB Device connection (Type B socket, COM4) Connects the instrument to a peripheral USB- host-device, e.g. • PCs (for data exports) • EasyDirect moisture 5 Ethernet interface Connects the instrument to a TCP/IP network, e.g. • Workstations (for data exports) • FTP-Servers • (A4 / Letter) Printer DHCP and fix IP adresses are supported. 6 WLAN connection Connects the instrument via WiFi dongle to a wireless TCP/IP network e.g. DHCP and fix IP adresses are supported. • Workstations (for data exports) • FTP-Servers • (A4 / Letter) Printer Note This function is not available in every country 7 SD Memory Card slot Connects the instrument to following SD Memory Card types: • SD (up to 32 GB) • SDHC (up to 32 GB) Note SDXC types are not supported.

The Moisture Analyzer is mainly operated via the touchscreen and keys of the terminal. Before a measurement can be made, a method must first be defined. Methods define the parameters of a measurement, such as the temperature to which the sample is heated or the criterion after which the measurement is finalized. The optimum parameters differ from sample to sample. The instrument and METTLER TOLEDO support you in finding a suitable method for your sample. Once a method has been defined, the actual measurement can be started: The sample is placed in the sample chamber and prepared. Then the heating module is closed and the sample is heated. Depending on the sample and the method, the measurement can take from a few minutes to a few hours. When the measurement is finished, the end result is shown on the terminal screen. The result of the measurement can also be exported or printed. The Moisture Analyzer can be used immediately for another measurement. 6.2 User Interface 6.2.1 Operation Keys Key Designation Description ON/OFF Switches the Moisture Analyzer on / into standby mode (to switch it off completely, it has to be unplugged from the power supply). Home Directly returns to the home screen from any other menu level. 6.2.2 Screen navigation The colored touch screen is a touch-sensitive WVGA monitor. It displays information and allows you to enter commands by touching certain areas on its surface: You can choose the information displayed on the screen, change terminal settings or perform certain operations on the instrument. Only those elements which are available for the current dialog appear on the display. NOTICE Damage to the touch screen due to pointed or sharp objects − Operate the touch screen with your fingers. Note The sensitivity of the touch screen is set to a default value. The sensitivity of the touch screen can be defined with the function Touch screen adjustment in the section Settings. The surface navigation of the touch screen works in the same way as on most common touch screens: Selecting a button or an icon − Tap on it. Scrolling − Drag the button in the scroll bar up or down. − Or tap or

6.2.3.1 Status message icons Status messages are displayed by means of small icons in the status bar of the display. The status icons indicate the following: Icon Status description Diagnostic Remedy The built-in level sensor has detected that the instrument is not correctly leveled. Instrument is out of level. Immediately level the instrument. The battery must be replaced. This battery ensures that the date and time are retained when the instrument is disconnected from the power supply. - Contact your METTLER TOLEDO support representative. Service is due. – Contact your METTLER TOLEDO support representative. Quick Access icon (displayed continuously) Quick setting of brightness and sound. - WLAN connected. Three bars are indicating signal strength of connection. Settings can be modified. • Tap icon in the information field. • Settings > Network interfaces WLAN not connected. Check Wifi/Bluetooth dongle (MTICWD-100). Plug-in Wifi/Bluetooth dongle (MTICWD-100). Network not selected. Settings can be modified. • Tap icon in the information field. • Settings > Network interfaces 6.2.3.2 Title bar icons The title bar icons only appear when they are active. The icons which appear in the title bar, are listed with their function below: Parameter Description Create a shortcut and add it to your user home screen. Edit or remove an existing shortcut see [Working with shortcuts } Page 62]. 6.2.3.3 Action bar buttons The action bar contains action buttons for triggering any of the actions which are required and available in the current dialog (e.g. Back, ->0/T<-, Print, Save, Delete, OK). There are up to six action buttons available for a work step. 6.2.4 Basic elements on the touch screen Name Explanation 1 Status bar The status bar contains the user name, status icons as well as date and time. See Status Message Icons. 2 Title bar The title bar contains elements for the user's orientation and information, as well as for special functions. See [Title bar icons } Page 23].

content depends on application or performed action. The content area also shows graphic illustrations such as the curve diagram of a data set (e.g. drying curve). 4 Action bar The action bar contains action buttons for triggering the actions which are required and available in the current dialog (e.g. Back, ->0/T<-, Print, Save, Delete, OK). See [Action bar buttons } Page 23]. 6.2.5 Home Screen The user Home screen is the main screen and appears after startup or login of the instrument. All sections of the user interface can be accessed from the home screen. Returning to the Home screen is possible from all other screens of the user interface by pressing the [ ] key or tapping the [Home] button. 1 2 3 Name Explanation 1 Main Menu Measurement Start measurement. Prerequisite: Method is defined and all necessary settings are made. Results Display, print and export results Method Definition Define, edit, test or delete a method Test/Adjust Adjust or test the integrated balance and the heating module and perform SmartCal tests. Settings Define instrument-, user-, and data-management settings. Find help and tutorials under this menu item. 2 User shortcuts Shows user-specific shortcuts for frequently used methods. Shortcuts are saved in the user profile. 3 Instrument info Shows general info about the instrument and the software (e.g. serial number, software version).

1 2 3 4 5 Name Explanation 1 Shortcut button Adding/editing a shortcut to the current method (to the home screen). 2 Value panel Current measured (or predicted) values of the work process. 3 Parameter panel Parameters of the current work process. A detailed overview of the method parameters appears after tapping the parameter panel. Identifications (IDs) appear after tapping the ID panel for entering or editing values (comments). ID panel appears only if identification input is activated in the menu. 4 Action buttons Action buttons which are required and available for the current dialog (e.g. Back, ->0/T<-, Print, Save, Delete, OK). 5 Graphics panel Graphical illustrations, e.g. of the drying curves, instructions for the user for performing tasks, and weighing-in aid. 6.2.7 Input dialogs 6.2.7.1 Entering characters and numbers The keyboard dialog allows you to enter characters including letters, numbers and a variety of special characters. The country-specific layout of the keyboard is in accordance with the selected language, see [Regional settings } Page 83]. 1 2 3 Name Explanation 1 Input field Shows the data that has been entered. 2 Explanation field Indicates the maximum number of characters allowed. 3 Shift Switches the keyboard between standard and special characters.

Function Shifts between lower and upper case letters Deletes last character Cursor left Cursor right Note It is also possible to place cursor directly in input field by tapping the respective position.

The numerical keypad dialog allows you to enter numerical values. 1 2 3 Name Explanation 1 Switch If a switch appears, located on the left side in the title bar; it must be switched on for the entry of a value: O = OFF, I = ON 2 Input field Shows the data that has been entered. 3 Explanation field The valid input range is indicated. Delete button Deletes last character. Cursor left Jumps one character to the left. Cursor right Jumps one character to the right. − Confirm with [OK]. To exit keypad, tap [Cancel]. 6.2.7.3 Changing date and time This dialog (Picker view) allows you to set the date and time by picking from the built-in calendar/clock. 1 2 3 Name Explanation 1 Pick button Increases the value 2 Explanation field Shows the current value 3 Pick button Reduces the value − Confirm with [Set date]. (To exit without changing, tap [Cancel].)

Simple list view Basic elements of a simple list including a content title. If necessary, the content area can be scrolled vertically. 5 1 2 3 4 6 Name Explanation 1 Content title Shows the subject of the current content 2 Content area Shows the relevant content 3 Arrow icon [ ] Shows the list in ascending order. [ ] Shows the list in descending order. 4 Scrollbar [ ] Scroll up 5 Scroller 6 [ ] Scroll down Further types of lists Accordion panels are opened or closed by tapping [ ].

6.3 Performing a Simple Measurement To check the function of the instrument and to become familiar with the process, METTLER TOLEDO recommends carrying out a simple example measurement, e.g. using a glass fibre filter to measure the moisture content of water. During this first measurement, the instrument works with factory default settings. § The instrument is connected to the power supply. − To switch on, press . 1 Tap Method Definition. ð Method Definition menu appears. 2 To define a new method, tap New.... 3 To define a new method manually, tap Define method manually. ð The keypad appears. 4 Enter a name for your first method e.g. My first method. 5 Confirm with OK. 6 To store your new method with factory settings, tap Save. 7 Tap Home. ð User home screen appears. Select the method for measuring 1 Tap Measurement. ð The methods list is displayed. 2 Tap My first method. ð The work screen of the method My first method appears. 3 Open the sample chamber. Placing the accessories § The display now prompts you to load the predefined accessories and tare the balance. 1 Place the empty accessories in the sample pan handler.

Ensure that the tongue of the pan handler fits exactly in the slot of the draft shield element. The accessories must lie flat in the pan holder. Note METTLER TOLEDO recommends to work with the sample pan handler at all times during a measurement. The pan handler is ergonomic, ensures correct positioning, is safe and provides protection against possible burns due to the hot accessories. Taring 1 Close the sample chamber. ð The instrument tares the balance (Starting mode: Automatic). 2 After taring, open the sample chamber. Note In this example, the glass fiber filter is part of the sample for the sake of simplicity. In routine liquid measurements, the glass fiber filter is not part of the sample and must be tared together with the sample pan. Start measuring 1 Place the specimen sample in the sample pan. 2 Wet the specimen sample with a few drops of water.

4 Close the sample chamber. ð The drying process starts automatically. Drying process During the measurement, the display continuously shows the real time results of the drying process in form of a drying curve. When the drying process is finished, the final measured moisture content of your sample is shown on the display. If control limits are defined for the method, the status (passed, warned or failed) is shown. CAUTION Burns due to hot surfaces! Parts of the instrument can reach temperatures that cause injuries if touched. Sample, sample pan and other parts inside the sample chamber may still be hot. − Do not touch the place marked with the warning symbol. Remove Sample § The drying process is completed. 1 Open the sample chamber. 2 Carefully remove the sample pan handler from the sample chamber. Note To remove the sample pan from the handler, lift the pan slightly from below and pull it sideways out of the handler. 3 • To perform a further measurement with the current method, tap [Next Sample]. • To perform a measurement with a new method, tap [Methods]. • To return to the home screen, press [ ].

7.1 Method Definition Navigation: Home > Method definition This function offers you to define new methods and to change, delete, export or import existing methods depending on the user rights. It allows you to store up to 100 individual methods. All parameters used in a drying method can be defined under this menu item. Resources on methods and method definition: u www.mt.com/moisture-guide u www.mt.com/moisture-methods 7.1.1 Method parameters 7.1.1.1 Main measurement parameters Navigation: Home > Method Definition > Method name > Main measurement parameters These parameters are relevant for measuring and must be determined for all samples. The following parameters can be defined: Menu item Explanation Further Information Drying program Defines the drying program which is best suited for the specific sample. (including temperature and switch-off criteria) see Setting the Drying Program Display mode Defines the unit for displaying and printing. see [Display mode } Page 39] Start weight Defines a start weight so that the samples always have approximately the same weight . see [Start weight } Page 42] 7.1.1.1.1 Drying program Navigation: Home > Method Definition > Method name > Main measurement parameters > Drying program This function offers various pre-defined drying programs for optimal adaptation of the drying properties to the sample used. In addition, the drying temperature and the switch-off criterion can be set. You can define the following parameters: Parameter Description Values Drying program Defines the dynamics with which the drying temperature is reached. Standard* | Rapid | Gentle | Steps * Factory setting Further information: • Standard drying see Settings of Standard drying • Rapid drying see Settings of Rapid drying • Gentle drying see Settings of Gentle drying • Steps drying see Settings of Step drying See also 2 Test measurement } Page 51 Types of drying programs You can define the following parameters:

heated to the drying temperature with default dynamics. Factory setting Drying temperature = 105 °C, Switch-off criterion 3 = 1 mg / 50 s The following parameters can be defined: Parameter Description Values Drying temperature Defines the drying temperature. 40…230 °C (105 °C *) Switch-off criterion Defines the criterion when the instrument should end the drying. 1 (1 mg / 10 s) 2 (1 mg / 20 s) 3 (1 mg / 50 s)* 4 (1 mg / 90 s) 5 (1 mg / 140 s) Timed... Free (mg / s)... Free (% / s)... SOC delay Activates and defines the delay for the starting time of the switch- off criterion. OFF = no delay applied. OFF* | ON | 0…99 min Setting the drying temperature Navigation: Method Definition > Name of method > Main measurement parameters > Drying temperature In this menu item you can set the final drying temperature. Note The admissible input range for the drying temperature is indicated. 1 Start of drying 2 Final temperature Setting switch-off criterion see [Switch-off criterion (SOC) } Page 36] Rapid drying Rapid drying This drying program is primarily suitable for samples with a moisture content over 30%. Following the start, the selected temperature is exceeded by 40% for 3 minutes (the maximum heating temperature is 230 °C) to compensate for the cooling due to vapor- ization and to accelerate the drying process. The drying temperature is then lowered to the set value and maintained. Factory setting Drying temperature = 105 °C, Switch-off criterion 3 = 1 mg / 50 s The following parameters can be defined:

40…230 °C (105 °C *) Switch-off criterion Defines the criterion when the instrument should end the drying. 1 (1 mg / 10 s) 2 (1 mg / 20 s) 3 (1 mg / 50 s)* 4 (1 mg / 90 s) 5 (1 mg / 140 s) Timed... Free (mg / s)... Free (% / s)... * Factory setting Setting the drying temperature Navigation: Method Definition > Name of method > Main measurement parameters > Drying temperature In this menu item you can set the final drying temperature. Note The admissible input range for the drying temperature is indicated. 1 Start of drying 2 Final temperature Setting switch-off criterion see [Switch-off criterion (SOC) } Page 36] Gentle drying Gentle drying This drying program is suitable for the gentle drying of substances which tend to form a skin (e.g. substances containing sugar) or substances that contain highly volatile components. With this program the temperature is continuously increased and attains the selected drying temperature only after the elapse of the so-called ramp time. The «ramp», i.e. the time that should elapse between the start of drying and attainment of the final temperature can be pre-set. Factory setting Drying temperature = 105 °C, Ramp time = 3:00 min, Switch-off criterion 3 = 1 mg / 50 s The following parameters can be defined: Parameter Description Values Drying temperature Defines the drying temperature. 40…230 °C (105 °C *) Ramp time Defines the time in minutes that should elapse between the start of drying and attainment of the final temperature for Gentle drying. 0…480 min

1 (1 mg / 10 s) 2 (1 mg / 20 s) 3 (1 mg / 50 s)* 4 (1 mg / 90 s) 5 (1 mg / 140 s) Timed... Free (mg / s)... Free (% / s)... * Factory setting Setting the drying temperature Navigation: Method Definition > Method name > Main measurement parameters > Drying program > Gentle > Drying temperature In this menu item you can set the drying temperature. 1 Start of drying 2 Final temperature Setting the ramp time Navigation: Method Definition > Method name > Main measurement parameters > Drying programGentle > Ramp time In this menu item you can define the Ramp time, i.e. the time that should elapse between the start of drying and attainment of the final temperature. The ramp is started once the temperature reaches 50 °C. 1 Start of drying 2 Final temperature 3 Ramp time Setting switch-off criterion see [Switch-off criterion (SOC) } Page 36] Switch-off criterion (SOC) Navigation: Home > Method Definition > Method name > Main measurement parameters > Drying program > Switch-off criterion This function offers you different switch-off criteria. A switch-off criterion defines when the instrument should end the drying or should start the next step ("Step drying"). Switch-off criteria (except for timed switch-off) ensure that measurements are finished in the same condition (weight loss per unit of time) every time, ensuring repeatable measurements. Note Repeatable results require same start weights, see [Start weight } Page 42]. The following parameters can be defined:

1 (1 mg / 10 s) 2 (1 mg / 20 s) 3 (1 mg / 50 s)* 4 (1 mg / 90 s) 5 (1 mg / 140 s) Timed... Free (mg / s)... Free (% / s)... * Factory setting • Weight loss per unit of time (5 preprogrammed settings) • Free switch-off criterion (2 different settings) • Timed switch-off Weight loss per unit of time The switch-off defines in which drying condition, the measurement is completed. This switch-off is based on a weight loss per unit of time. As soon as the mean weight loss is less than the preset value during a specified time, the instrument considers drying as complete and automatically discontinues the measurement process. Note The switch-off criterion is inactive during the first 30 sec. The following 5 preprogrammed settings are available Switch-off criterion Δ g Δ t Description 1 1 mg 10 s This setting is suitable for fast measurements to determine a trend. 2 1 mg 20 s This setting is suitable for quick drying samples. 3 1 mg 50 s This is the factory setting. It is suitable for most kind of samples. 4 1 mg 90 s This setting is suitable for samples which dry moderately quickly or for samples with higher accuracy requirements. 5 1 mg 140 s This setting is suitable for samples which dry very slowly (trapped moisture, skin formation) or for samples with very low moisture content e.g. plastics. Not suitable for very temperature sensitive samples.

∆g ∆g ∆g ∆ g (∆ t ) ∆t (10 s) ∆t (140 s) ∆t (50 s) t 1) 2) 1 (1 mg / 10 s) 3 (1 mg / 50 s) 5 (1 mg / 140 s) W W = = t = time 1) = equal area W = weight of sample 2) = mean weight loss per unit of time 1, 3, 5 = switch-off criteria shown as an example Free switch-off criterion The free switch-off criterion is based on a user-defined mean weight loss per unit of time. The following 2 settings are available: • Switch-off criterion > Free (mg / s)... (weight loss per unit of time) • Switch-off criterion > Free (% / s)... (weight loss in percent of the start weight per unit of time) Timed switch-off With this switch-off criterion the measurement lasts until the pre-set drying time has elapsed. The display provides you with continuous information in the drying time. Performing test measurements For performing test measurements to determine a correct switch-off criterion, see [Test measurement } Page 51]. SOC delay Navigation: Home > Method Definition > Method name > Main measurement parameters > Drying program (Standard) > SOC delay SOC delay is only available for the Standard drying program. With this function you can delay the starting time of the switch-off criterion. This can be useful for samples with low moisture content which need extended time until they evaporate moisture e.g. plastics. The following parameters can be defined:

off criterion. OFF = no delay applied. OFF* | ON | 0…99 min * Factory setting 7.1.1.1.2 Display mode Navigation: Home > Method Definition > Method name > Main measurement parameters > Display mode With this function you can select the desired type of result display. You also define what type of values are printed on the records. The following parameters can be defined: Parameter Description Values Display mode Defines the type of value for displaying and printing. %MC* | %DC | %AM | %AD | g| g/kg MC | g/kg DC  |  –%MC * Factory setting • %MC – Moisture Content (calculated value) • %DC – Dry Content (calculated value) • %AM – ATRO Moisture Content (calculated value) • %AD – ATRO Dry Content (Wet weight, calculated value) • g – Measured value in Grams • g/kg MC – Moisture Content (calculated value) • g/kg DC – Dry Content (calculated value) • –%MC – Moisture Content (negative value, calculated value) Note Calculated values are indicated with an asterisk in the display. Detailed information: %MC – Moisture Content The moisture content of the sample is displayed (and printed out) as a percentage of the wet weight (WW = initial weight = 100%). This is the factory setting. During the measurement the value is constantly displayed in percent and as a graphical drying curve. The measured value is marked by "%MC" (Moisture Content, e.g. 11.35 %MC) also for the printed results. MC WW DW WW = – · 100 % MC = Moisture Content [0…100%] WW = wet weight DW = dry weight WW DW MC Before drying After drying

The dry content of the sample is displayed (and printed out) as a percentage of the wet weight (WW = initial weight = 100%). During the measurement the value is constantly displayed in percent and as a graphical drying curve. The measured value is marked by "%DC" (Dry Content, e.g. 88.65 %DC) also for the printed results. DC DW WW = · 100 % DC = dry content [100…0%] WW = wet weight DW = dry weight Before drying After drying

The moisture content of the sample is displayed (and printed out) as a percentage of the dry weight (DW = final weight = 100%) During the measurement the value is constantly displayed in percent and as a graphical drying curve. The measured value is marked by "%AM" (ATRO Moisture Content, e.g. 255.33 %AM) also for the printed results. AM WW DW DW = – · 100 % AM = ATRO moisture content [0…1000%] WW = wet weight DW = dry weight Before drying After drying %AD – ATRO Dry Content (Wet weight)1) The wet weight of the sample is displayed (and printed out) as a percentage of the dry weight (DW = final weight = 100%) During the measurement the value is constantly displayed in percent and as a graphical drying curve. The measured value is marked by "%AD" (ATRO Dry Content, e.g. 312.56 %AD) also for the printed results.. AD WW DW = · 100 % AD = ATRO dry content [100…1000%] WW = wet weight DW = dry weight Before drying After drying 1) Comment on the ATRO display mode If the current measured value in the ATRO display mode is greater or less than the predefined limit value (i.e. greater than 999.99 %AD or less than –999.99 %AM), the ATRO result values are limited to 999.99%. g – Weight in Grams The weight of the sample is displayed (and printed out) in grams. With this setting, the Moisture Analyzer is used as a precision balance. During the measurement current weight is constantly displayed in grams. g/kg MC – Moisture Content The moisture content of the sample is displayed (and printed out)in g/kg of the wet weight (WW = initial weight = 1000 g/kg). During the measuremnet the current measured value is constantly displayed in percent and as a graphical drying curve. The measured value is marked by "g/kg MC" (Moisture Content, e.g. 11.35 g/kg MC) also for the printed results. MC WW DW WW = – · 1000 g/kg MC = Moisture Content [0…1000 g/kg] WW = wet weight DW = dry weight WW DW MC Before drying After drying

The dry content of the sample is displayed (and printed out) in g/kg of the wet weight (WW = initial weight = 1000 g/kg). During the measuremnet the current measured value is constantly displayed in percent and as a graphical drying curve. The measured value is marked by "g/kg DC" (Dry Content, e.g. 88.65 g/kg DC) also for the printed results. DC DW WW = · 1000 g/kg DC = dry content [1000…0 g/kg] WW = wet weight DW = dry weight Before drying After drying –%MC – Moisture Content The moisture content of the sample is displayed (and printed out) as a percentage of the wet weight (WW = initial weight = 100%). During the measurement the value is constantly displayed in percent and as a graphical drying curve. The measured value is marked by "- %MC" (Moisture Content, e.g. -11.35 -%MC) also for the printed results and shown as a negative value. MC WW DW WW = – · 100 % – MC = Moisture Content [0…100%] WW = wet weight DW = dry weight WW DW MC Before drying After drying 7.1.1.1.3 Start weight Navigation: Home > Method Definition > Method name > Main measurement parameters > Start weight The start weight affects the duration as well as the end result of a measurement for a number of reasons. Defining a starting weight ensures that approximately the same amount of sample is used for each measurement, which improves the repeatability of the measurements. The weighing-in aid assists you in weighing-in the sample. For most of the samples the target weight is in the range of 2–5 g (plastics 30 g). We recommend to cover the whole surface of the sample pan with a thin uniform layer of sample. The following parameters can be defined: Parameter Description Values Start weight Defines a start weight so that the samples always have approxi- mately the same weight . OFF* | ON (0.100…200.000 g) Start weight tolerance Defines the tolerance of the Start weight. 10 %, recommended for sample weights up to 5 g. 1…25 % (10 %)* Weigh-in aid Defines monitoring of target weight and tolerance. Passive = tolerance is displayed. Active = tolerance is monitored. If the startweight is out of tolerance, the measurement cannot be started. Passive* | Active * Factory setting 7.1.1.2 Result and value handling Navigation: Home > Method Definition > Method name > Result and value handling The following parameters can be defined:

in the unit of the selected display mode. see [Control limits } Page 43] QuickPredict Activates the QuickPredict function for a method and defines the specifics for its use. see [QuickPredict } Page 44] 7.1.1.2.1 Control limits Navigation: Home > Method Definition > Method name > Result and value handling > Control limits With this function you can set warning and intervention limits for the quality and process monitoring. You can also set limits for distinguish passed or failed. The following parameters can be defined: Parameter Description Values Control limits Defines the acceptable range for the measuring results in the unit of the selected display mode. OFF = no limits applied. OFF* | ON (0.00…100.00) T1+ (Upper warning limit) Defines the upper warning limit in the selected unit of the display mode. Measurement passed with warning (!) if above limit. Value range in ATRO mode (%AD, %AM) up to 1000. OFF* | 0.01…100.0 (1000) T1- (Lower warning limit) Defines the lower warning limit in the unit of the selected display mode. Measurement passed with warning (!) if below limit. Value range in ATRO mode (%AD, %AM) up to 1000. OFF* | 0.01…100.0 (1000) T2+ (Upper inter- vention limit) Defines the upper intervention limit in the unit of the selected display mode. Measurement failed (X) if above limit. Value range in ATRO mode (%AD, %AM) up to 1000. OFF* | 0.01…100.0 (1000) T2- (Lower inter- vention limit) Defines the lower intervention limit in the unit of the selected display mode. Measurement failed (X) if below limit. Value range in ATRO mode (%AD, %AM) up to 1000. OFF* | 0.01…100.0 (1000) * Factory setting Setting the limits

(X) Off Off T1+ (Upper warning limit) (!) Off Off Off Off T1- (Lower warning limit) (!) Off Off Off Off T2- (Lower intervention limit) (X) Off Off (✓) Measurement is within the warning limits: passed (displayed in green) (!) Measurement is between the warning limits and the intervention limits: passed with warning (displayed in yellow) (X) Measurement is outside the intervention limit: failed (displayed in red) Control limits is off = no limits applied (displayed in blue) Testing the limits See [Test measurement } Page 51]. 7.1.1.2.2 QuickPredict Navigation: Home > Method Definition > Method name > Result and value handling > QuickPredict The QuickPredict function predicts the result of a measurement shortly after its start, e.g. after two minutes. Find more information on the optimum use of QuickPredict in chapter [Preparing a method for Quick- Predict } Page 52]. The following parameters can be defined: Parameter Description Values QuickPredict Activates or deactivates QuickPredict for a method. OFF* | ON QuickPredict usage Activates and deactivates QuickPredict for routine measurements (only possible if the prediction knowledge is established). Inactive* | Active Reference Curves Lists the reference curves this method. any Measurement settings Parameter Description Values Allow saving of prediction Activates the Save and Continue button in the prediction screen. (deactivated)* | (activated) Threshold to allow saving Activates and defines the threshold for the Save and Continue function in the selected display mode. OFF* | ON | 0.00 ... 100.00 Allow stopping of measurement Activates the Save and Stop button in the prediction screen. (deactivated)* | (activated) Threshold to allow stopping Activates and defines the threshold for the Save and Stop function in the selected display mode. OFF* | ON | 0.00 ... 100.00 * Factory setting See also 2 QuickPredict } Page 44 2 QuickPredict } Page 44 2 QuickPredict } Page 44 2 QuickPredict } Page 44

Navigation: Home > Method Definition > Method name > Workflow handling With this functions you can define the workflow for the measurement You can define the following parameters: Menu item Explanation Further Information Starting mode Defines how the sample chamber is operated. see [Starting mode } Page 45] 7.1.1.3.1 Starting mode Navigation: Home > Method Definition > Method name > Workflow handling > Starting mode In this menu you can choose whether the sample chamber performs automatic or manual functions. The following parameters can be defined: Parameter Description Values Starting mode Defines how the sample chamber is operated. Automatic* | Manual * Factory setting Automatic Your instrument is set in the factory to the automatic operating mode. This mode can be used for most kind of samples. When closing the sample chamber, the weight of the sample is recorded and the measurement is started. Manual We advise you to use the manual operating mode for samples which contain readily volatile substances. In the manual operating mode, the process does not automatically start when the [Start drying] button is tapped. However, the initial weight (wet weight) important for the determination of the moisture content is recorded. In the manual operating mode you have time for further preparation of the sample (e.g. mixing with quartz sand or even distribution of the sample) while weight losses due to evaporation during the preparation time are measured from the outset. In the manual operating mode you can open the sample chamber during a drying operation e.g. in standby mode. In contrast to the automatic mode, drying will not be stopped but simply inter- rupted until the sample chamber is closed again. 7.1.1.3.2 Accessories Navigation: Home > Method Definition > Method name > Workflow handling > Accessories For a method, certain accessories can be specified that must be used for the measurements. During the measurement, these accessories are then requested on the work screen. The following parameters can be defined: Parameter Description Values Accessories Defines the main accessory (pan) in which the sample is prepared. Sample pan* | HA-Cage Additional acces- sories (only available if the sample pan is the main accessory: • Glass fibre filter • Second glass fibre filter • Downholder Defines additional accessories to be used with the sample pan. (deactivated)* | (activated) * Factory setting

Navigation: Home > Method Definition > Method name > General method properties 7.1.1.4.1 Method name Navigation: Home > Method Definition > Method name > General method properties > Method name The following parameters can be defined: Parameter Description Values Method name Renaming a method. Name should be unique and unambiguous. any 7.1.1.4.2 Sample preparation Navigation: Home > Method Definition > Method name > General method properties > Sample prepa- ration If a method is created with the method wizard (see [Creating a method with the Method Wizard } Page 47]), the wizard automatically fills the Sample preparation field with the recommended preparation steps. The recommended preparation can be edited by tapping Sample preparation, but the number of characters in the text is limited to 100. The sample preparation recommendation is not visible in the workflow during routine measurements. The following parameters can be defined: Parameter Description Values Sample prepa- ration Specifies the sample preparation for a method recommended by the Method Wizard. any

Prerequisite The parameter menu appears only if a method already exists and is selected in the method definition dialog or if a new method has been created. Main menu Submenu Further information Main measurement parameters Drying program (including temperature and switch-off criteria) see Settings of Drying Program Display mode see [Display mode } Page 39] Start weight see [Start weight } Page 42] Result and value handling Control limits see Control limits Resolution see Resolution Free factor see Free Factor QuickPredict see [QuickPredict } Page 44] Workflow handling Starting mode see Starting Mode Preheating see Preheating. Accessories General method properties Method name see [Method name } Page 46] Sample preparation see [Sample preparation } Page 46] 7.1.2.1 Creating a method with the Method Wizard Introduction The Method Wizard is a feature that offers assistance in developing a suitable moisture method for specific samples. Based on the characteristics of your sample as well as a test of the drying temperature and switch-off criterion, the Method Wizard is able to formulate a suitable method for your sample. The Method Wizard guides you through the development of your moisture method in three simple steps: 1. Questionnaire: proposal of method parameters based on sample characteristics. 2. Temperature assistant: determination of drying temperature. 3. Test measurement: verification of temperature and selection of appropriate switch-off criterion After each step of the Method Wizard you can decide whether to accept the current method settings or to complete another step of the wizard. For steps 2 and 3, a reference moisture content value is needed. Creating a new method with the Method Wizard § Reference value (for Steps 2 and 3) is available. § Method definition is selected. 1 Tap [New...]. 2 Tap Define using Method Wizard. ð The Method Wizard disclaimer text appears. 3 Read the disclaimer text and confirm by tapping [Next]. ð The keypad appears. 4 Enter a name for the new method. The name should be unique and unambiguous. 1 to 30 characters are possible (including spaces). 5 Confirm with [OK]. ð A short introduction appears. 6 Read the instruction and tap Next. ð The Method Wizard starts.

ð After all questions are answered, you are proposed a method and asked if you want to adopt this method or continue with the next step. 8 • To continue, tap Continue with temperature assistant (recommended). • To leave the wizard, tap Accept method parameters and exit wizard. 9 Confirm by tapping [Next]. 10 Step 2 (Temperature assistant): Follow the instructions of the wizard to determine a suitable drying temperature. For questions about the temperature assistant, see [Temperature assistant } Page 50]. This step may require several iterations. ð After successful testing, you are proposed a drying temperature and asked if you want to complete the next step or adopt the current method. 11 • To continue, tap Continue with test measurement (recommended). • To exit the wizard, tap Accept method parameters and exit wizard. 12 Tap [Next]. 13 Step 3 (Test measurement): Follow the instructions of the wizard to select an appropriate switch-off criterion. For questions about the test measurement, see [Test measurement } Page 51]. ð After successful testing, you are recommended a switch-off criterion and are asked if you want to adopt it or perform another test. 14 • To adopt the method, tap the desired switch-off criterion. • To reject the proposed switch-off criterion and perform another test at a different drying temperature, tap Start over again using a different drying temperature. 15 Confirm by tapping [Next]. 16 To store the method, tap [Finish]. ð The method settings appear. The new parameters are already filled in. 17 NOTICE: Data loss: To definitively store your method settings, tap [Save] before you exit the method settings. Otherwise all data is lost. 7.1.2.2 Creating a method manually § Method definition is selected. 1 Tap [New...]. 2 Tap Define method manually. ð The keypad appears. 3 Enter a name for the new method. The name should be unique (a method name can only exist once) and unambiguous. 1 to 30 characters are possible (including spaces). 4 Confirm with [OK]. ð The parameter menu for the new method appears. 5 Set the desired parameters e.g. Main measurement parameters. 6 To store the method, tap [Save]. 7.1.2.3 Creating a method by consulting the method library The online METTLER TOLEDO moisture method library offers a wide range of tested and validated methods for different industries and substances. Optimize your moisture analysis with the help of our moisture expertise and profit from a wealth of know-how and widespread support. Find the moisture library under: u www.mt.com/moisture-methods

§ PC with internet connection is available. § Storage device (e.g. USB Stick) with at least 500 MB memory space is available. 1 Open the method library (see above) on your PC. 2 Click Moisture Applications. 3 Fill out the form according to the instructions to find a moisture method for your sample. 4 Click the method you wish to download. ð The access form opens. 5 Fill out the form and click Download to download the method file. 6 Transfer the file onto your storage device. Importing the method to the istrument § Method Definition is opened. 1 Connect your storage device to the instrument. 2 Tap [Import]. ð Import methods screen opens. 3 Tap [Import from file]. ð The list of connected hard drives opens. 4 Tap the device and location where your method file is stored and select your file. 5 Confirm by tapping Import. ð Your new method is imported and is now ready for routine measurements in the method list. 7.1.3 Editing a method Editing an existing method § Method definition is selected. 1 Tap the method in the list you want to edit. ð The parameter menu for the selected method appears. 2 Edit the desired parameters e.g. Main measurement parameters. 3 To store the method, tap [Save]. Copying an existing method § Method definition is selected. 1 Tap the method in the list you want to copy. ð The parameter menu of the desired method appears. 2 Tap [Save as...]. ð The keypad appears. 3 Enter a new name for the copied method. The name should be unique and unambiguous. 1 to 30 characters are possible. 4 To store the method, tap [Save]. Removing an existing method Note All results of this method (incl. results of previous versions) as well as corresponding shortcuts are also removed. § Method definition is selected. 1 Tap the method in the list you want to remove. ð The parameter menu of the desired method appears. 2 Tap [Delete]. ð A message box appears.

ð The desired method is removed. See also 2 Working with shortcuts } Page 62 7.1.4 Testing a method Navigation: Home > Method Definition > Method name > Test method By testing a method before its application, its efficiency and the duration of a measurement can be optimised. Both the temperature and the switch-off criterion can be adjusted to an ideal setting for the sample with a test, shortening the test duration and increasing the reliability of the measurement at the same time. Testing of a method is possible at any time after the method has been created. 7.1.4.1 Temperature assistant Introduction The temperature assistant is a test function that determines a suitable drying temperature for a specific sample by drying the test sample while comparing the measured moisture content to a reference value. Based on this procedure, the temperature assistant is able to specify a suitable temperature at the end of the test. Testing procedure § A reference value for the test sample is available. § Test method is opened. 1 Tap Temperature assistant and confirm with Next. 2 Enter the reference value and confirm with Next. ð A warning text appears, indicating the highest temperature possible in this test and asking if this peak temperature is still acceptable for the sample or poses a danger. 3 • If the peak test temperature poses no danger to the sample, select Accept maximum drying temperature of x °C [Value] and confirm with Next. • If the peak test temperature poses a possible danger to the sample, select Enter another maximum drying temperature, enter the new drying temperature and tap [OK]. ð The work screen appears. 4 Follow the instructions on the screen and carry out the test measurement like a normal measurement, see Performing a measurement. ð Once the procedure is finished, the instrument shows the result of the test: • If the test was successful, the instrument proposes a suitable drying temperature. If this temperature differs from the one previously defined, the instrument changes this parameter automatically in the method (but does not yet save it). • If the test fails (e.g. if the final moisture content was higher than the reference value), the instrument proposes to reiterate the test (begin from step 1). Saving or rejecting the proposed drying temperature 1 Below the screen showing the new proposed drying temperature, tap Next. ð The method parameter screen appears. In the Main measurement parameters, the new temperature is already entered. 2 To accept the new temperature, tap Save. To reject the new temperature, tap Drying temperature, enter your desired temperature and confirm with OK or press Cancel to discard all changes. Note The results of a temperature assistant test cannot be printed.

Introduction A test measurement helps to define the best switch-off criterion (SOC) for a specific sample. In a test measurement, the instrument records the points in the drying curve at which the different switch-off points (1 to 5 and, if available, customary SOC) have been reached. The measurement terminates after all SOC have been reached (default setting) or after a custom set time period. After the test is finished, the user can evaluate the drying curve to decide which criterion suits the method best. 0 1 2 3 4 5 6 7 8 9 10 11 t MC (%) 0 5 10 15 20 1 2 4 5 3 The diagram illustrates the progress of a measurement. The points at which the individual switch-off criteria were reached (1-5) are marked. If measurement duration has priority in future measurements, SOC 2 can be selected for the method. However, if precision and reliability of results are more important, SOC 3 or SOC 4 are the more appropriate choice. By comparing the measured values ​with values ​of a reference method, e.g., drying oven and the standard deviation, you can define the appropriate parameter settings. For more information see the application brochure «Guide to Moisture Analysis». For more information about switch-off criteria, see [Switch-off criterion (SOC) } Page 36]. Testing procedure § Test method is opened. 1 Tap Test measurement. ð The test work screen appears. 2 If you wish for the test to stop after a certain time period, tap Test time and activate and set the test time. 3 Follow the instructions on the screen and carry out the test measurement like a normal measurement, see Performing a measurement. ð After the test, the instrument shows the results in the method journal. Result view In the graphical visualization of the test process, the details about the different SOC (time and % MC at the point of reaching) can be accessed: • by clicking the points on the drying curve. The details appear below the title bar. • by navigating with and left and right on the screen. The details appear below the title bar. • by tapping More data. A detailed list about the test details opens. Test measurements are recorded in the journal of a method and marked as test results.

The test measurement does not change the method parameters. To adjust the SOC of a method, the parameters have to be changed manually. Before releasing the method, check if the determined switch-off criterion is set. Printing results of the determined switch-off criteria For a printout example , See Information on Printouts section «Special events». Displaying results of the determined switch-off criteria See Graphical Evaluations of Measurement Results 7.1.4.3 Testing with AutoMet Introduction In combination with the test measurement you can use the AutoMet function to enter the reference value and the instrument to automatically establish an appropriate switch-off criterion for the defined method. This will be the point at which the measurement most accurately matches the reference value. This is the free switch-off criterion Free (mg / s).... The AutoMet test measurement only proposes the switch-off criterion Free (mg / s)... if the drying trend means you can expect a precise moisture determination. The range for the switch-off criterion Free (mg / s)... is therefore limited to between 1mg/20 seconds and 1mg/140 seconds. Note If the target value is reached but the switch-off criterion is still outside 1mg/20-140 seconds, you have not selected the optimum temperature. If Free (mg / s)... is below 1mg/20 seconds, reduce the temperature. If Free (mg / s)... is above 1mg/140 seconds, either switch-off criterion 5 will provide a good approximation or it might be a good idea to increase the drying temperature. If the target value is not reached, increasing the drying temperature may obtain the desired result. Note METTLER TOLEDO recommends usind the Method Wizard function to find an optimum switch-off criterion instead of the AutoMet function. AutoMet 1 Perform a test measurement with the same sample as for the reference measurement. 2 Tap [AutoMet]. 3 Enter Measurement reference in display unit (target value) and tap [OK]. ð AutoMet suggests you an appropriate switch-off criterion for the temperature selected or gives further instructions on the display. 4 Tap [Save] to assume this switch-off criterion into the method. 7.1.5 Preparing a method for QuickPredict Introduction The intended use of QuickPredict is to predict the final result of a measurement shortly after its start. To achieve best prediction performance and take into account the different drying characteristics of samples, substance- specific reference data is needed. QuickPredict works on the basis of the so-called prediction knowledge, which consists of substance specific data and which is stored as part of the method. To establish this prediction knowledge for a particular method, six representative measurements must be made, which form the reference data set and from whose data the prediction knowledge is then calculated. Key factor for the performance of QuickPredict are the quality of the sample specific data in the prediction knowledge as well as high repeatability of method and sample, which means that not every substance and method is suitable. The following chapter helps you in determining if your substance is suitable and explains how to set your instrument and chosen method up for the use of QuickPredict.

QuickPredict cannot be used for every kind of substance and method. The function performance relies heavily on repeatability and characteristics of the drying curve, which means that certain prerequisites must be met for QuickPredict to function as intended. Suitability of purpose (Disclaimer) The prediction functionality intends to support the customer in getting an estimation on results by using a set of algorithms to predict the end result of a measurement. By using the 'QuickPredict Module' you acknowledge to be fully aware, that any predicted results come with an uncertainty and may not in every case represent the final value. Although METTLER TOLEDO attempts to provide predictions with a certain degree of accuracy, it makes no representation that the predicted result, including the prediction uncertainty, are accurate or suitable for any particular purpose. Your use of the prediction functionality is at your own risk and you must validate the predicted results according to internal guidelines and corresponding validating procedures for making your decisions. [...] Sample suitability Substances that are well suited for results prediction are characterized by a drying curve with a characteristic curving during the initial stage of the measurement. A pronounced curvature of the drying curve during the early stages of the measurement improves prediction precision and reduces prediction uncertainty. During the recording of the reference curves, the instrument automatically analyzes each curve and indicates their suitability for usage with QuickPredict. The majority of samples tested for moisture content fulfill the criteria stated above. time time %MC %MC time time %MC %MC The compatibility of the substance with QuickPredict is verified during the calculation of the prediction knowledge. As such, it is possible to test the suitability of a substance for QuickPredict without a license. Method suitability The reference data set for QuickPredict is only created for a specific combination of settings of a method. If these (result influencing) settings are changed, the reference data set for this method is deleted. For this reason, only use QuickPredict for stable and validated methods for which you are sure that they will not need any further changes. Settings irrelevant for the results, such as names, can still be changed after the reference curves have been recorded.

QuickPredict is only supported for methods with the following settings: Parameter Value Drying program • Standard • Gentle • Rapid Display mode • % MC • % DC • g • -% MC Start weight ON Weigh-in aid Active 7.1.5.2 Activating QuickPredict 7.1.5.2.1 License QuickPredict is not available as a default function on all instruments. For HX204-models with a serial number higher than S/N B922000000: QuickPredict is available by default. No license is required. For all HS153-models as well as HX204-instruments with a serial number lower than S/N B922000000: • A software-update to V2.30 or higher is required. • A valid license is required, see Accessories In the instrument info you can see if a license for the instrument is already activated. Function of the QuickPredict License Without a valid license, QuickPredict cannot be used in full functionality: The instrument can still record reference curves and calculate the prediction knowledge. This can be useful to determine if a sample substance is suitable for QuickPredict. However, to use QuickPredict in routine measurements, a valid license needs to be ordered. A license is only valid for a specific instrument, not for users or companies. Activating a QuickPredict License Activation Portal: u activation.mt.com § No active license is registered in the instrument info. § License key has been ordered and received. See Accessories. 1 Open the activation portal (see above) on your PC. 2 Create a user profile under Register. 3 Once you are signed in on the portal, click Activation. ð The Activation / Reactivation-page opens. 4 In the Add License Key-section, enter your license key in the input field. ð Your license key is activated. 5 On your Moisture Analyzer, open Settings > System and data management > License manager. 6 Note the License Registration Information (LRI) that is shown under QuickPredict license (1). 7 In the portal, Enter the LRI from the instrument. 8 Generate a Short Activation Code (SAC).

ð The input field for the SAC appears. 10 Enter the SAC from the portal and confirm by tapping OK. 1 ð The SAC appears in the License manager panel (2). ð Your QuickPredict license is now active and Quick- Predict is unlocked on your instrument. 7.1.5.2.2 Activating QuickPredict on the instrument Enabling QuickPredict If a license is activated for the instrument, QuickPredict is enabled as default. However, in case of an error or for a re-activation, QuickPredict can be enabled manually with the following steps: § A valid QuickPredict license is active. § Settings is opened. 1 Tap Quality management. ð The menu options open. QuickPredict is not active. 2 Tap QuickPredict. ð The switch for QuickPredict appears. 3 Tap the switch. ð A disclaimer text appears. 4 Scroll down, check the box for I accept the terms above and confirm with OK. ð The switch turns green and the QuickPredict function is now enabled for the instrument. Note that the function needs to be activated for every method separately. Disabling QuickPredict QuickPredict can be manually disabled for a instrument, e.g. if your process does not allow predicted results: § Settings is opened. 1 Tap Quality management. ð The menu options open. QuickPredict is active. 2 Tap QuickPredict. ð The switch for QuickPredict appears. 3 Tap the switch. ð The switch turns red and the QuickPredict function is now disabled for the instrument. Note that this setting applies to all methods. 7.1.5.2.3 Enable QuickPredict for a method Before QuickPredict can be used for a specific method, the function must be enabled in the method settings. § Method Definition is opened. 1 Select the method for which you want to set up QuickPredict. ð The method settings open. 2 Tap Result and value handling.

ð The QuickPredict settings for the method appear. 4 Tap the switch in the upper left corner (2). 2 ð A disclaimer text appears. 5 Scroll down, check the box for I accept the terms above and confirm with OK. ð If any current settings are incompatible with Quick- Predict, the corresponding settings are listed on the screen. QuickPredict cannot be activated unless these settings correspond to QuickPredict requirements. ð The switch turns green and the QuickPredict function is now active for this method. ð To use QuickPredict in routine measurements, the prediction knowledge must be established and Quick- Predict usage must be set to Active. See [Establishing the prediction knowledge } Page 56] 7.1.5.3 Establishing the prediction knowledge QuickPredict requires six measurements for the reference data set. To intercept environmental influences, three measurements are started with a cold instrument, and three measurements are performed with a warmed-up instrument. Thus, the prediction knowledge covers a wider range of values. There are two ways to create the reference data set: • Creating the reference data set with help from the QuickPredict Wizard. • Creating the reference data set independently in expert mode (recommended only for experienced Quick- Predict users). 7.1.5.3.1 Process schedule The reference curves are divided into two groups: • Cold starts: Measurements/drying curves recorded with a cold instrument. • Warm starts: Measurements/drying curves recorded with a warmed-up instrument. During the process, the instrument needs to be warmed up or cooled down accordingly, for several times. Any heating up or cooling down times are indicated on the screen with a timer. In QuickPredict Wizard: The wizard makes sure that the system is cold or hot before the reference curve is recorded. In expert mode: The user can decide on the schedule of the process but must ensure that the precondition of a hot or cold instrument is fulfilled. 7.1.5.3.2 QuickPredict Wizard The QuickPredict Wizard is the easiest and safest way to establish the prediction knowledge for a specific method, as it guides you through all the necessary steps.

§ QuickPredict is activated. § Method Definition is opened. 1 Select the method for which you want to set up QuickPredict. 1 ð The method settings open. 2 Tap Result and value handling. 3 Tap QuickPredict. ð The QuickPredict settings for the method appear. 4 Tap [Wizard] (1). ð An introductory text opens. 5 Read the text, tap Start recording of reference curves and confirm by tapping [Next]. ð The QuickPredict Wizard starts directly. After starting, the QuickPredict Wizard determines the state of the instrument (cold or warm) and schedules the corresponding fastest recording sequence. ð Depending on the state of your instrument, it warms up or cools down. Recording procedure § The work screen for a reference measurement is opened. The upper right corner shows the number of previously recorded reference curves, e.g. [1 / 6] means that you are currently recording the first reference curve. 1 Follow the instructions on the screen to perform the reference measurement. ð Upon completion of a measurement, the instrument evaluates the recorded curve for suitability for Quick- Predict: • If the recorded curve meets all quality criteria, the result is colored green for pass and the corre- sponding reference curve is stored in the reference journal. • If the recorded curve does not meet all quality criteria, the curve is rejected and the reason for the rejection is stated. If your reference curves are rejected repeatedly, check your sample and method for repeatability. Rejected reference curves are not stored in the reference database. 2 Repeat the procedure for the rest of the reference measurements. The samples must always be prepared and presented in the same way. ð Once all 6 reference curves have been successfully recorded, the instrument automatically calculates the prediction knowledge. This might take several minutes. The progress of the calculation is shown on the screen. ð Upon completion, the screen shows if the prediction knowledge calculation has been successful or not. Saving the QuickPredict settings 1 Tap [OK]. ð You are informed that QuickPredict has been added to your method. 2 Tap [Finish] to finish the procedure. ð In the method settings, QuickPredict usage is now set to Active. 3 NOTICE: : Data loss: To definitively store your reference curves and prediction knowledge, tap [Save] before you exit the method settings. Otherwise all recorded data is lost. ð QuickPredict is now ready for routine measurements. See also 2 Malfunctions shown on the display } Page 113 7.1.5.3.3 Expert mode Recording the reference curves in expert mode is recommended only for experienced QuickPredict users. Expert mode gives the user more leeway in the process, but also bears a higher risk of errors and data loss.

§ QuickPredict is activated. § Method Definition is opened. 1 Select the method for which you want to set up QuickPredict. ð The method settings open. 2 Tap Result and value handling. 3 Tap QuickPredict. ð The QuickPredict settings for the method appear. 4 Tap [Reference Curves]. ð The reference journal with the reference measurement list opens. 5 Tap one of the reference measurement bars for which you want to record a reference curve: • For a reference measurement with a cold instrument, tap a -bar. • For a reference measurement with a warm instrument, tap a -bar. ð The recording procedure starts. ð Depending on the state of your instrument, it is first warmed up or cooled down. Recording procedure § The work screen for a reference measurement is opened. The upper right corner shows the number of previously recorded reference curves, e.g. [1 / 6] means that you are currently recording the first reference curve. 1 Follow the instructions on the screen to perform the reference measurement. ð Upon completion of a measurement, the instrument evaluates the recorded curve for suitability for Quick- Predict: • If the recorded curve meets all quality criteria, the result is colored green for pass and the corre- sponding reference curve is stored in the reference journal. • If the recorded curve does not meet all quality criteria, the curve is rejected and the reason for the rejection is stated. If your reference curves are rejected repeatedly, check your sample and method for repeatability. Rejected reference curves are not stored in the reference database. 2 Open the next reference measurement tab in the reference journal. 3 Repeat the procedure for the rest of the reference measurements. The samples must always be prepared and presented in the same way. ð Once all 6 reference curves have been successfully recorded, a window appears: Ready for calculation of prediction knowledge. Start now? 4 To start the calculation of the prediction knowledge, tap [Yes] ð The calculation starts. This might take several minutes. The progress of the calculation is shown on the screen. ð Upon completion, the screen shows if the prediction knowledge calculation has been successful or not. Saving the QuickPredict settings 1 Tap [OK]. ð You are informed that QuickPredict has been added to your method and that the usage has to be activated. 2 If you would like to activate the QuickPredict usage now, check the box Activate 'QuickPredict usage'. 3 Tap [Finish] to finish the procedure. ð In the method settings, QuickPredict usage is now set to Active. 4 NOTICE: : Data loss: To definitively store your reference curves and prediction knowledge, tap [Save] before you exit the method settings. Otherwise all recorded data is lost. ð QuickPredict is now active for routine measurements.

In expert mode it is possible to start the prediction knowledge calculation at a later point in time than directly after recording the reference curves. this option can also be used if, for example, a single reference curve is newly recorded. § All reference curves are recorded and saved. § The measurement settings are opened. 1 Tap QuickPredict usage. 2 Set the switch to ON. ð A window appears: Ready for calculation of prediction knowledge. Start now? 3 To start the calculation of the prediction knowledge, tap [Yes] ð The calculation starts. This might take several minutes. The progress of the calculation is shown on the screen. ð Upon completion, the screen shows if the prediction knowledge calculation has been successful or not. See also 2 Malfunctions shown on the display } Page 113 7.2 Measurement Navigation: Home > Measurement Introduction Before a measurement can be performed, a method first needs to be defined. To define a suitable method for your sample, see [Method Definition } Page 33]. The instrument guides you through the steps during a measurement and displays results in real time. Never- theless, please note the instructions in this manual, especially at the beginning of your work with the moisture analyzer, as a correct execution of the work steps and the handling of the samples can have a great influence on the results. 7.2.1 Performing a measurement Switching the instrument on § The instrument has been connected to the power supply for at least 60 minutes in order to reach operating conditions. 1 To switch on the Instrument, press [ ]. 2 Log-in with your password, if needed. Selecting a method 1 Tap on Measurement. ð The methods list is displayed. 2 Select the method to determine your sample. ð The work screen of the method appears. 3 Open the sample chamber. Placing the accessories § The display now prompts you to load the predefined accessories and tare the balance. 1 Place the empty accessories in the sample pan handler.

Ensure that the tongue of the pan handler fits exactly in the slot of the draft shield element. The accessories must lie flat in the pan holder. Note METTLER TOLEDO recommends to work with the sample pan handler at all times during a measurement. The pan handler is ergonomic, ensures correct positioning, is safe and provides protection against possible burns due to the hot accessories. Taring 1 Close the sample chamber. ð The instrument tares the balance (Starting mode: Automatic). 2 After taring, open the sample chamber. Starting the measurement § After taring, the display prompts you to add the sample to the accessory. 1 Add the sample to the accessory. If you have defined a start weight, weigh the sample using the weighing- in aid. 2 Close the sample chamber. 3 Tap [Start drying]. ð The drying process starts. ð During the measurement, the display continuously shows the real time results of the drying process in form of a drying curve. ð When the drying process is finished, the final measured moisture content of your sample is shown on the display. If control limits are defined for the method, the status (passed, warned or failed) is shown. Removing the sample § The drying process is completed. § The sample chamber is open. 1  CAUTION: Sample chamber and sample pan may still be hot. Carefully remove the sample pan handler from the sample chamber.

3 • To perform a further measurement with the current method, tap [Next Sample]. • To perform a measurement with a new method, tap [Measurement]. • To return to the home screen, press [ ]. Stop drying When you stop the measuring process by tapping [Stop drying], you can choose between two options: • Abort measurement Already sampled data are stored and an entry will be made in the results. The result is marked as aborted. • Cancel The process will be continued. Adding a comment At the end of a measurement you can add a comment to the result of the measurement. This comment is stored in the measurement result and can be printed. A comment can only be entered before leaving the current measurement. 1 To create a comment, tap Note. ð The keyboard dialog appears. 2 Enter a comment. 3 Confirm with OK. 7.2.2 Optimum sample preparation Preparation of the sample is decisive for the speed of the measurement process and the quality of the measurement results. Basic rules for the preparation of samples: • The amount of sample you select should be as small as possible but as large as necessary. • The more inhomogeneous the sample substance, the larger the amount of sample needed to obtain a repeatable result. • Distribute the sample evenly over the sample pan. This increases the surface area of the sample and facil- itates heat absorption. • With liquid, fat-containing, melting, highly reflecting samples or samples which form a skin on their surface when heated, use the sample with the glass fiber filter available as optional equipment, see Accessories and Spare Parts. 7.2.3 Working with weighing-in aid The weighing-in aid can be defined for each method and facilitates weighing in of the sample to a target value. This is particularly necessary if you require all the samples of a method you wish to process to have same weight in order to improve the repeatability of the measurement results. In addition, the weighing-in aid can be set as active so that the drying process cannot be started if the weight of sample is outside the set tolerance. You are therefore compelled to weigh-in the correct quantity of sample. If all sample weighed are within

activated. For further information see at section [Settings of Start Weight } Page 42]. Icon Function Lower weight limit (tolerance range) Target weight Upper weight limit (tolerance range) 7.2.4 Working with shortcuts Shortcuts create a button on the home screen with which measurements can be started directly, which is most useful for methods that are used very often. Shortcuts are user-specific: every user can create shortcuts individually that only appear in the user profile. The rights to create or edit shortcuts have to be defined by an administrator via the menu User management. If the rights are denied, existing shortcuts can be used but it is not possible to create or to edit shortcuts. This enables the administrator to preconfigure home-screens for operators to increase process security and efficiency. Create a shortcut Option 1: Creating a single shortcut directly from the work screen. § The method is opened in the work screen. 1 Tap [ ] in the title bar. ð A popup-window My shortcuts opens. 2 Tap Add a shortcut to my home for this method... ð The window Shortcut properties appears. 3 If you want your shortcut to have a different name than the method, tap Shortcut name, enter the new name and confirm with OK. 4 Tap Save. ð The new shortcut appears on the home screen. Option 2: Creating one or several shortcuts at once. 1 Tap [Measurement]. ð The list of the defined methods appears. 2 Tap the button Edit shortcuts... in the action bar. ð A checklist of the defined method appears. 3 Check the methods from the list for which you want to create a shortcut. 4 Tap [Save]. ð The new shortcuts appear on the home screen.

1 Tap [Measurement]. ð The list of the defined methods appears. 2 Tap [Edit shortcuts...]. 3 Tap the defined method from the list for which you want to edit the shortcut. 4 Define the shortcut name. 5 Tap [OK]. 6 Tap [Save]. ð The shortcut has been edited. Removing a shortcut 1 Tap [Measurement]. ð The list of the defined methods appears. 2 Tap [Edit shortcuts...]. 3 Uncheck the shortcut that are to be removed from the home screen. 4 Tap [Save]. ð The shortcut is removed from the home screen. 7.2.5 Working with QuickPredict Introduction QuickPredict is an embedded function that predicts the result of a moisture measurement shortly after its start. Based on the prediction knowledge of the method, QuickPredict analyzes the drying curve of a running measurement and predicts the end result. Note Before QuickPredict can be used in routine operations, the function must be enabled for the method and the prediction knowledge must be established. For the necessary settings and preparations, see [Preparing a method for QuickPredict } Page 52]. 7.2.5.1 Performing measurements with QuickPredict If the Prediction Knowledge for a certain method has been established, the function can be activated and used during measurements. Performing measurements with QuickPredict § The prediction knowledge for the method is established. § QuickPredict is activated for the method. 1 Prepare the sample according to method conditions. 2 Start the measurement. ð QuickPredict will try to release a prediction earliest after two minutes. Up to this point, the message Prediction pending (1) is shown. ð As soon as a prediction is possible, the screen shows the predicted result. Depending on the method settings, Save and Stop and/or Save and Continue is now active. ð If not stopped, the measurement will continue running until the final result is determined.

1 2 3 4 5 6 7 8 10 9 Name Explanation 1 QuickPredict icon Appears during measurements for which QuickPredict Usage is activated. 2 Current prediction Shows the current prediction of the end result value. The prediction may change over time. 3 Dashed line Predicted data. 4 Solid line Measured data. 5 Control limit colorations (only if control limits are enabled) Prediction inclusive prediction uncertainty are: • within control limits: green • outside control limits: red 6 Save and Continue button See [Handling QuickPredict results } Page 66]. 7 Elapsed measurement time 8 Save and Stop button See [Handling QuickPredict results } Page 66]. 9 Zoom-in (only if control limits are enabled) Zooms in to a detailed view of the current prediction. 10 Current prediction uncertainty See below. Messages on the prediction screen During the measurement, the following messages can be displayed on the screen: • Prediction pending (1): This message is shown during the first few minutes of the measurement (initial- ization time). Depending on the sample substance, the initialization time can be 2 or 4 minutes. • Prediction pending (x): If the initialization time is delayed (e.g. due to vibrations or differences in the sample preparation or substance), this message is shown. QuickPredict is still trying to release a prediction. • No prediction possible: QuickPredict cannot release a prediction. This can have several reasons, see [Malfunctions shown on the display } Page 113]. If not aborted, the measurement will continue running until the final result is determined. Prediction uncertainty Any prediction comes with a prediction uncertainty. The prediction uncertainty takes into account the repeata- bility of the recorded reference curves and how much the currently measured curve is deviating from the

therefore expected to be somewhere in the range of 4.80–5.20 %MC with a Gaussian probability distribution. 5.2 4.8 time %MC Display of control limits If control limits are set for a method, the predicted results are colored according to their value. As with a normal measurement, the display is colored according to the traffic light system, depending on whether a predicted result is within or outside the control limits: − Red: Predicted result +/- prediction uncertainty surpass the control limits: − Orange: Predicted result +/- prediction uncertainty surpass the warning limits: − Green: Predicted result +/- prediction uncertainty are within the control and warning limits:

Note that the zoom function is also unavailable if no limits are set: See also 2 Malfunctions shown on the display } Page 113 7.2.5.2 Handling QuickPredict results In routine operations, QuickPredict can be used in two ways once a prediction is available during a measurement: • Save and Continue (typical for quality control): The user saves the current prediction and continues the measurement. This option is most useful if you want to base a decision on a prediction but want to verify the prediction at the end of the measurement. Both the acknowledged prediction, including the prediction uncertainty, and the actual final value are documented. Benefit: Fast decision making, verification of prediction, storage of actual end result. • Save and Stop (typical for in-process control): The user saves the current prediction and stops the measurement. All decisions taken are based on the predicted value and the prediction uncertainty. Only these values are documented. Benefit: Short time to result, instrument is readily available for the next operator/measurement. Depending on the specific use case of QuickPredict for a method, either none, just one or both of these two options can be active. For relevant settings, see [QuickPredict } Page 44]. Activating Saving of prediction § QuickPredict is activated for the method. § The method settings are open. 1 Tap Result and value handling. 2 Tap QuickPredict. ð The QuickPredict settings open. 3 Tap Measurement settings. ð The Measurement settings open. 4 Check the box at Allow saving of prediction. ð Allow saving of prediction is activated. Activating Stopping of measurement § QuickPredict is activated for the method. § The method settings are open. 1 Tap Result and value handling. 2 Tap QuickPredict. ð The QuickPredict settings open. 3 Tap Measurement settings ð The Measurement settings open. 4 Check the box at Allow stopping of measurement. ð Allow stopping of measurement is activated.

Introduction For both result handling options (Save and Stop and Save and Continue), a customizable threshold is available. The threshold defines at what prediction uncertainty the corresponding option becomes available. This means that it is possible to ensure that a measurement can, for example, only be stopped if the prediction uncertainty reaches a certain value (e.g. is smaller than 0.03 %MC). Without the threshold, the activated option is enabled as soon a prediction is available. Thresholds should only be enabled after a reasonable amount of measurements with active results prediction (> 20) have been carried out, after which mean values of prediction uncertainty for typical measurements are at hand and reasonable values for thresholds can be determined. Usually and sensibly, the threshold to allow Save and Continue would be put at a higher value than the one for Save and Stop. Defining uncertainty thresholds § QuickPredict is activated for the method. § The result handling options (Save and Continue and / or Save and Stop) are set. § The Measurement settingsare opened. 1 • To set a threshold for the saving of a prediction, tap Threshold to allow saving. • To set a threshold for the stopping of a prediction, tap Threshold to allow stopping. 2 A locked keyboard screen appears. 3 Tap the activation switch in the upper left corner. ð The switch turns green and the keyboard is unlocked. 4 Enter the desired value for the threshold and confirm by tapping [OK]. ð The uncertainty threshold is now active. The threshold value is visible in the settings. 7.3 Results 7.3.1 Graphical evaluations of measurement results Navigation: Home > Results

Method list Filter menu Journal view Chart view Graphic view Results of test measurements 1 Method list − Tap the method you want to evaluate. ð The journal view appears.

The journal view allows you to start different graphical evaluations from a measurement series. Note that results that appear with an uncertainty (e.g. 9.19 +/- 9.63 %MC) are predicted results. You can perform the following functions: − To start filter function, tap [ ]. ð The filter menu appears. − To start chart view, tap [Chart]. ð The chart view of the series of measurement appears (4). − To start graphic view, tap a measurement result. ð The graphic view appears (5). 3 Filter menu The filter function allows you to evaluate the measurement series according to various criteria. You can select the following criteria: • All (No filter) • Today's measurements /method tests • This week's measurements / method tests • Last 10 measurements / method tests* • Last 20 measurements / method tests • Advanced filters * Factory setting − Tap [X] to close filter menu. Advanced filters The menu Advanced filters offers you a number of additional filter criteria. The following settings can be defined: Parameter Description Values Time range With the option Date range the results are being filtered by date. Begin and end date must be defined. With the option Last measurements / method tests the last measurements and method tests that have been performed can be shown. The number must be between 1 and 500. No time range limit | Date range | Last measurements / method tests Measurement types With the option Measurements and method tests measurements as well as method tests are being filtered. With the option Only measurements only measurements are being filtered. With the option Only method tests only method tests are being filtered. Measurements and method tests | Only measurements | Only method tests 4 Chart view This view allows you to display the results of a series of measurements depending on the filter settings. If you have defined the control limits in the method, they are diagramed in the results. The marked measuring point is displayed with date, time, and the measurement result. You can perform following functions: − To jump forward to the next measurement result, tap [ -> ]. − To jump backwards to the previous measurement result, tap [ <- ]. Alternatively, tap directly on the desired measurement point. − To recall the full measurement curve of the corresponding measurement, tap [ ]. Note Only results with the same unit as the latest selected result can be displayed in the chart view.

defined the control limits in the method, passed, warned or failed status is shown, see [Control limits } Page 43]. You can perform the following functions: Printing result − To print the result, tap [ ]. Exporting result − To export the result, tap [Export]. See Exporting Results. Deleting result − To delete this measurement result, tap [Delete] (depending on user rights). With the auto-delete functionality the oldest results will automatically be removed, see Result management. More data − To display more measurement data and method parameters, tap [More data] 5b Displaying results of test measurements For test measurements see [Test measurement } Page 51]. This view allows you to display the results of a test measurement. The screen shows the switch-off criterion as well as the time and the result of the test measurement. Each criterion is marked as a measuring point and displayed with its result. 7.3.2 Method versioning Every method has a method versioning function that works in the background. Whenever the settings of a method are changed, the versioning function automatically generates a new version of the method. This has also an effect on the results: Every measurement overtakes the current version of the method. Measurement and method test results can be filtered based on the method version as follows: 1 Open the menu Results. 2 Select a method. ð A journal with the results of the performed measurements and method tests appears. If there are results in several versions, the button Select versions... appears in the action bar. 3 Tap Select versions.... ð The dialogue Method versions appears. 4 Select the versions you want to filter. 5 Tap Save to confirm the selected versions. ð The system returns to the result list. The results based on the selected versions appear on the list, the other results are being grayed out. Note The results filtered by the method version can be exported or printed. If the results are being exported as PDF or being printed, the results of the different versions are being listed based on their version. 7.3.3 Exporting results Results can be exported to an external storage device or to an FTP server. The data can be exported as single result exports or as multiple result exports. Note Results cannot be imported to another Moisture Analyzer.

1 Connect the storage device. 2 Select the section Results. ð The method list appears. 3 Select a method. ð A journal with the results of the performed measurements and method tests appears. 4 Select a single result and tap on [Export] to export this specific result. - or - Tap directly on [Export] to export all results. ð The dialogue Export results appears. 5 Define the settings for the export. 6 Tap on [Export target] and select the option [Peripheral]. 7 Tap on [Location]. 8 Select the connected external storage device. 9 Select the location for the file and tap on [OK] to confirm. 10 Tap on [Export]. ð The chosen results are being exported to the USB storage device. 7.3.3.2 Exporting results via FTP server 1 Connect the device to the Ethernet. 2 Select the section Results. ð The method list appears. 3 Select a method. ð A journal with the results of the performed measurements and test measurements appears. 4 Select a single result and tap on [Export] to export this specific result. - or - Tap directly on [Export] to export all results. ð The dialogue Export results appears. 5 Define the settings for the export. 6 Tap on [Export target] and select the option [Network (FTP)]. ð The dialogue Export results reappears with additional Ethernet options. 7 Define the Ethernet options. 8 Tap on [Export]. ð The chosen results are being exported to the FTP server. 7.3.3.3 Exporting results with EasyDirect Moisture With EasyDirect Moisture, measurement and routine testing results are collected in a database. Results can be viewed, exported and also routine tests can be scheduled. The PC software must be installed on an external PC and the device must be connected to that PC with a USB cable or RS232 cable. Before the function EasyDirect Moisture can be used, the following settings must be defined on the instrument: Defining EasyDirect Moisture as peripheral device Navigation: Settings > Instrument settings > Peripherals. § Peripherals is opened. § No printer is installed as a peripheral. Uninstall printer if necessary. 1 Tap [New...]. ð The list of possible peripherals appears.

ð The parameters for EasyDirect Moisture appear. 3 Under Device Port, select the desired interface for the EasyDirect Moisture connection: • For a RS232-interface, select COM1. • For a USB-interface, select COM4. 4 Set the rest of the settings. 5 To save the settings, tap [Save]. ð The option EasyDirect Moisture has been defined as peripheral device on the instrument. See also 2 Peripherals } Page 84 7.3.3.4 Single result export settings The following parameters can be defined: Parameter Description Values File name Defines the name of the new data file. any File type Defines the type of the data file. CSV* | PDF Language Defines the language for export files. English | Deutsch | Italiano | Français | Español | Português | Polski | Magyar | Český | Pусский | 日本語 | 中文 | 한국어/조선말 Export target Defines the destination of data transfer. Peripheral | Network (FTP) Location Finds the location on the storage device. Browse and select IP address Defines the IP address of the receiving server. any Port Defines the Port for communication with the server. Note Usually the default value is used. 21* | any Password Entry for the password needed for server login. any User name Entry for the user name needed for server login. any * Factory setting 7.3.3.5 Multiple result export settings The following parameters can be defined: Parameter Description Values File name prefix Defines the name of the new data file. any File type Defines the type of the data file. CSV* | PDF Language Defines the language for export files. English | Deutsch | Italiano | Français | Español | Português | Polski | Magyar | Český | Pусский | 日本語 | 中文 | 한국어/조선말 Export selection Custom selection of multiple results for the export from selected measurements. The selection can be made via the filter function. Selection:  |

Summary export (one file, no intermediate values): Results as summary report in one file. Multiple export (one file per measurement): Results with inter- mediate measurement values as separate files with the same layout as for the single result export. Summary export | Multiple export Export target Defines the destination of data transfer. Peripheral | Network (FTP) * Factory setting 7.4 Test/Adjust Navigation: Home > Test/Adjust Introduction For optimum precision and repeatable results of the Moisture Analyzer, the function of the instrument should be tested on a regular basis and, if necessary, adjusted. The frequency of testing and adjusting depends on the use and location of the instrument. Main menu Submenu Further information Adjustments Weight adjustment - external see [Weight adjustment - external } Page 77] Temperature adjustment see [Temperature adjustment } Page 78] Tests Weight test - external see [Weight test - external } Page 73] Temperature test see [Temperature test } Page 74] SmartCal x1 test see Test Printout Examples History Weight test history see [History } Page 80] Weight adjustment history Temperature adjustment history Temperature test history SmartCal x1 test history 7.4.1 Tests Navigation: Home > Test/Adjust > Tests Introduction Routine tests are performed to ensure accurate results. Therefore the tests should be performed in fixed, regular intervals depending on your Quality Management system and the results should be documented in a traceable way. Based on your process requirements, METTLER TOLEDO can help you to define the routine tests to be performed. For further information, contact your local METTLER TOLEDO representative. 7.4.1.1 Weight test - external Navigation: Home > Test/Adjust > Tests > Weight test - external Target of the test The external weight test determines if the integrated balance and the weight value display are working correctly by placing a test weight. The test ensures correct and precise results. Equipment • Test weights. To guarantee full traceability, METTLER TOLEDO recommends to use certified weights.

1 Open sample chamber. 2 Tap the item Weight test - external. ð The test screen appears. 3 Clear sample pan holder and tap Start test. ð The required value flashes and prompts you to load the weight. 4 Load the required test weight. ð The balance indicates the test process, –––––– appears. 5 When the display flashes 000.00 remove the test weight. ð The display shows the test results and indicates whether the test has passed or failed according to defined tolerances. To print the results, tap [ ]. Timeout § In case of a timeout of over 75 seconds, the error message appears Weight out of range. The test has been aborted. The test was not executed. 1 Confirm with [OK]. 2 Repeat the test. See also 2 Accessories } Page 119 7.4.1.2 Temperature test Navigation: Home > Test/Adjust > Tests > Temperature test Target of the test The temperature test checks if the temperature sensor is working correctly and if it delivers correct results. Using the temperature kit, the difference of the measured temperature at the kit (target temperature 1) and the sensor (target temperature 2) is used to calculate the precision of the sensor. It is possible to start a test and subsequently transform it into an adjustment, if required. Equipment • Temperature kit. CAUTION Burns due to hot surfaces! Parts of the instrument can reach temperatures that cause injuries if touched. 1 Let the instrument cool down before setting up. 2 Hold the temperature kit by its handle only. Installing the temperature kit § Instrument is cooled down to < 50 °C. § Instrument is switched on. § Sample chamber is open. 1 Remove sample pan handler (with pan) (1).

3 Clean the contact areas (3) if needed. 4 Insert Temperature kit (4). 4 Testing procedure § Test settings are defined, see [Test settings } Page 97]. § Temperature kit is installed. 1 Tap Temperature test. ð Work screen Temperature test appears. 2 Close the sample chamber. 3 Tap [Start test]. ð The testing process starts: The instrument first heats up to target temperature 1 (lower) for 15 minutes, then, for another 15 minutes, heats further up to target temperature 2 (higher). The screen shows the target temperature values (Target), measured at the sensor, and the actual temperature (Actual), measured at the temperature kit. ð The instrument indicates whether the test has passed or failed according to defined tolerances. 4 If an adjustment is needed, decide if you want to perform it now, see Temperature adjustment. 5 • To return to the menu Tests, tap [Tests]. • To print the results, tap [ ]. • To display or print the results at any time, tap [History]. • To return to the home screen, press [ ]. 6 Let the instrument cool down before removing the temperature kit. See also 2 Accessories } Page 119

Target of the test A SmartCal test is a quick and integral test of the instrument functions. SmartCalTM is a granular test substance whose moisture content value, when heated at a specific temperature for a specific time, is precisely defined. By performing a measurement with SmartCalTM and comparing the results to the control limits, it can be tested if both the integrated balance as well as the temperature sensor work well together and if the instrument functions correctly. However, SmartCal tests do not supersede the recommended periodic weight or temperature tests. There are four SmartCal tests with four pre-defined temperatures and two additional tests where temperature and control limits can be defined by the customer. Equipment • SmartCalTM Moisture Analyzer Test Substance. • For best results and easy handling, use a RHT sensor. If no RHT sensor is available, the room temperature and relative humidity must be entered manually. Certified testo RHT sensors are supported. Certified RHT sensors The following RHT models from Testo are supported: testo 435-2, testo 435-4, testo 635-2, testo 735-2. The testo RHT sensor has to be connected to the USB port on the terminal. For more information about Testo, see u http://www.testo.com Rules for handling SmartCalTM • Store SmartCalTM at room temperature. • Remove SmartCalTM-stick from the blister pack right before use. • Do not use damaged or expired sticks (the expiry date is printed on the blister pack and on the stick (e.g. Exp08.2021). • After a SmartCalTM test, the test substance can be disposed of as normal waste. Additional information about SmartCalTM can be found under: www.mt.com/smartcal Testing procedure The test is carried out in the same way as a measurement. Note Every SmartCal test has a maximum number of 30 test results. If there are more than 30 results for one test, the oldest results will automatically be deleted. § The instrument has been connected to the power supply for at least 60 minutes in order to reach operating conditions. § If available, a RHT sensor is connected. § The SmartCal package is acclimatized. § Test temperature and control limits are set. § The sample chamber is open. 1 Tap [SmartCal x1 test]. ð The method list is shown on display. 2 Select a method from the list. ð The work screen appears. 3 If the test is performed without RHT sensor, tap [Enter room temperature and humidity], enter current room temperature and humidity and confirm with [OK]. 4 Enter SmartCalTM lot number if needed. Tap [OK]

6 Tap [->0/T<-] to tare the balance. 7 Remove a SmartCalTM stick from the blister pack, open it and distribute the entire contents evenly over the sample pan. If necessary, carefully rotate and tilt the sample pan until it is fully and uniformly covered with granulate. 8 Start the test immediately by tapping [Start drying]. ð The SmartCal test procedure starts. ð When the test is finished, the instrument indicates whether the test has passed or failed. The display shows the normalized result. If the SmartCal result has failed, see [Measures after failed test } Page 77]. 9 • To return to the menu Tests, tap [Tests]. • To print the results, tap [ ]. • To display or print the results at any time, tap [History]. • To return to the home screen, press [ ]. See also 2 Test settings } Page 97 2 Accessories } Page 119 7.4.1.4 Measures after failed test In case of a failed test, take the following measures: 1 Repeat the test and ensure that all steps have been carried out correctly. 2 If the failure persists, perform an according adjustment. • If a weight test has failed, perform a weight adjustment. • If a temperature test has failed, perform a temperature adjustment. • If a SmartCal test has failed, perform a weight adjustment first, then perform another SmartCal test and, if the failure persists, perform a temperature adjustment. 3 If the failure persists, see Malfunctions when operating the instrument. 4 If the failure persists, contact your METTLER TOLEDO service representative. 7.4.2 Adjustments Navigation: Home > Test/Adjust > Adjustments Introduction To guarantee correct results and high performance of the instrument, it is necessary to adjust its functions: • After setting up the balance for the first time. • After a change of location. • If a test indicates that an adjustment is due. Test the instrument exclusively under operating conditions. METTLER TOLEDO offers an adjustment service – please contact your METTLER TOLEDO representative. 7.4.2.1 Weight adjustment - external Navigation: Home > Test/Adjust > Adjustments > Weight adjustment - external Target of the adjustment In an external weight adjustment, the integrated balance is adjusted by placing a predefined weight as a reference for the instrument to re-calibrate itself. Equipment • Test weights. To guarantee full traceability, METTLER TOLEDO recommends to use certified weights.

1 Tap Weight adjustment - external. ð The adjustment screen appears. 2 Clear sample pan holder and tap [Start adjustment]. ð The required value flashes and prompts you to load the weight, e.g. "100.00 g". 3 Load the required test weight in the center of sample pan holder. ð The balance indicates the adjustment process, "––––––" appears. 4 When the display flashes "000.00" remove the test weight. ð The balance is adjusted and ready to use for further measurements. The display shows the adjustment results. Timeout § In case of a timeout of over 75 seconds, the error message appears Weight out of range. Adjustment aborted. The test was not executed. 1 Confirm with [OK]. 2 Repeat the adjustment. See also 2 Accessories } Page 119 7.4.2.2 Temperature adjustment Navigation: Home > Test/Adjust > Adjustments > Temperature adjustment Target of the test A temperature adjustment ensures that the temperature sensor in the sample chamber is correctly calibrated and delivers the correct results. Using the temperature kit, the temperature value measured at the sensor is recalculated and corrected. Equipment • Temperature kit. CAUTION Burns due to hot surfaces! Parts of the instrument can reach temperatures that cause injuries if touched. 1 Let the instrument cool down before setting up. 2 Hold the temperature kit by its handle only. Installing the temperature kit § Instrument is cooled down to < 50 °C. § Instrument is switched on. § Sample chamber is open. 1 Remove sample pan handler (with pan) (1).

3 Clean the contact areas (3) if needed. 4 Insert Temperature kit (4). 4 Adjustment procedure § Draft shield is installed. § Temperature kit is inserted. § Adjustment settings are defined, see Adjustment Settings. 1 Tap menu item Temperature adjustment. ð Work screen Temperature adjustment appears. 2 Close sample chamber 3 Tap [Start adjustment]. ð The adjustment process starts: The instrument first heats up to target temperature 1 (lower) for 15 minutes, then, for another 15 minutes, heats further up to target temperature 2 (higher). The screen shows the target temperature values (Target), measured at the sensor, and the actual temperature (Actual), measured at the temperature kit. ð The instrument adjusts the upper temperature and concludes the adjustment. 4 • To print the results, tap [ ]. • To display or print out the results of previous adjustments, tap [History]. • To return to the home screen, tap [ ]. 5 Let the instrument cool down before removing the Temperature kit Note Your calibrated temperature kit can be re-calibrated. Please contact your local METTLER TOLEDO representative for more information.

The instrument always records all test or adjustment operations that have been made and saves them in a memory which is specially protected against power failure (limited to the last 50 records per history selection). Note Aborted adjustments or tests will not be saved. When the History is selected, a list appears with the history selection as follows: • Weight test history • Weight adjustment history • Temperature test history • Temperature adjustment history • SmartCal x1 test history The following information is displayed: Weight test history Weight test external Calibration weight identification Nominal weight g Actual weight g Difference g Tolerance g Temperature °C Weight adjustments history Weight adjustment external Calibration weight name Calibration weight identification Nominal weight g Temperature °C Temperature adjustment/test history Temperature adjustment Temperature test Adjustment kit identification Adjustment kit identification Temperature 1 target - actual Temperature 1 target - actual Temperature 2 target - actual Temperature 2 target - actual Free temperature target - actual Tolerances for each temperature °C SmartCal x1 test history Following parameters are available for each SmartCal method. SmartCal test User name SmartCal identification Start weight g Total test time minutes Dry weight %MCN Test result passed / failed

Leveling information The selected individual results can be printed out by tapping [ ]. 7.5 Settings Navigation: Home > Settings In this section you will find information how to define the general settings of your instrument. Main menu Submenu Further information User preferences Languages see [Languages } Page 82] Screen see [Screen  } Page 82] Sound see [Sound } Page 83] Password see [Password } Page 83] Instrument settings Regional Settings see [Regional settings } Page 83] Peripherals see [Peripherals } Page 84] Network interfaces see [Network interfaces } Page 87] Default settings see [Default settings } Page 86] Company information see [Company infor- mation } Page 86] Touch screen adjustment see [Touch screen adjustment } Page 87] Application settings Identifications management see [Identifications management } Page 91] Print and export management see [Print and export management } Page 92] Method selection see [Method selection } Page 95] Quality management Test / Adjustment settings see [Test / Adjustment settings } Page 96] User management Groups see Groups Users see [Users } Page 100] Account policies see [Account policies } Page 101] System and data management Result management see Result management Export / Import see [Export / Import } Page 103] Back up / Restore see [Back up / Restore } Page 104] Export event logs see [Export event logs } Page 105] Reset see [Reset } Page 106] Update see [Update } Page 106] Help and tutorials Instrument tutorial see [Instrument tutorial } Page 106]

Navigation: Home > Settings > User preferences This menu item defines the basic settings for each user. These settings are stored under the active user profile and apply when working within this profile. When a user profile is called up (login user account), the relevant settings are loaded automatically. See User Management. The following parameters can be defined: Menu item Explanation Further Information Languages Defines the preferred display and keyboard language. see [Languages } Page 82] Screen Defines the brightness and the color scheme of the display see [Screen  } Page 82] 7.5.1.1 Languages Navigation: Home > Settings > User preferences > Languages Select your preferred language for operating the terminal. Factory setting: Generally, the language of the destination country (if available) or English is set. The following parameters can be defined: Parameter Description Values Display language Defines user-specific screen language. English | Deutsch | Italiano | Français | Español | Português | Polski | Magyar | Český | Pусский  | 日本語  | 中文 | 한국 어/조선말 Keyboard language Defines user-specific layout of the Keypad. English | Deutsch | Italiano | Français | Español | Português | Polski | Magyar | Český 7.5.1.2 Screen Navigation: Home > Settings > User preferences > Screen You can define the following parameters: Parameter Description Values Brightness: x1 % Defines user-specific brightness of the display. 10…100 % (80 %)* Color scheme Defines user-specific display color scheme. Blue* | Green | Orange | Grey * Factory setting

You can define the following parameters: Parameter Description Values Sound Activate / deactivate of audible feedback and adjust the Volume: x1 %. Audible feedback: • when tapping a button. • upon measurement completed. • when an error message appears. OFF* | ON | 0...100 % (50 %)* 7.5.1.4 Password Navigation: Home > Settings > User preferences > Password In this menu item you can change the user password if it is activated by the administrator. The following parameters can be defined: Parameter Description Values Password Change an existing Password. any 7.5.2 Instrument settings Navigation: Home > Settings > Instrument settings This menu item defines the basic settings for the instrument. The instrument settings apply to the entire system and therefore to all user profiles and applications. The following parameters can be defined: Menu item Explanation Further Information Regional settings Defines the settings of date & time, keypad and country options. see [Regional settings } Page 83] Peripherals Defines the configuration of printers and other devices. see [Peripherals } Page 84] Network interfaces Defines network connections. see [Network interfaces } Page 87] Default settings Defines the default settings of your instrument. see [Default settings } Page 86] Company infor- mation Defines company specific information. see [Company infor- mation } Page 86] Touch screen adjustment Adjusts the touch screen. see [Touch screen adjustment } Page 87] 7.5.2.1 Regional settings Navigation: Home > Settings > Instrument settings > Regional Settings This menu item defines the settings of date & time. The following parameters can be defined: Parameter Description Values Date Sets the date of the clock of the instrument. Day | Month | Year Time Sets the clock time of the instrument. Hours | Minutes

D = Day M = Month Y = Year D. MMM YYYY* | MMM D YYYY | DD.MM.YYYY | MM/DD/YYYY | YYYY/MM/DD | YYYY-MM-DD Time format Defines the time format. M = Minutes 24:MM* | 12:MM | 24.MM | 12.MM * Factory setting Note Date and time of a connected printer will be ignored. Date and time of instrument is relevant. 7.5.2.2 Peripherals Navigation: Home > Settings > Instrument settings > Peripherals In this menu item you can configure one printer and one host connection. 7.5.2.2.1 Workstations (MT-SICS) The MT-SICS host connection (remote client) is enabled by default and only usable with the METTLER TOLEDOspecific protocol MT-SICS. MT-SICS commands and functions can be transmitted via the RS232 interface (COM1 port), the USB device interface (COM4 port) or via Network. The use of the USB device interface requires the installation of a USB device driver on the PC, see [Installing USB device driver } Page 19]. Commands and further information please refer to the Reference Manual MT-SICS Interface Commands for Halogen Moisture Analyzers downloadable from the internet. u www.mt.com/hxhs 7.5.2.2.2 Connecting printers / EasyDirect Moisture No printer is installed by default. To install a printer: § The desired printer is properly connected to the terminal. Note Do not attempt to connect a printer to the drying unit! 1 Tap [New...] ð Peripheral type list appears. 2 Select device. Supported devices from METTLER TOLEDO with preset parameters: • RS-P2x Strip Printer, see RS232 parameters • RS-P4x Strip Printer, see RS232 parameters • RS-P5x Strip Printer, see RS232 parameters • Local PCL printer, see USB parameters • Network PCL printer, see network parameters • EasyDirect Moisture, see RS232 parameters 3 Change the parameters if needed. 4 To store the settings, tap [Save]. 5 To activate the interface, tap [ON]. ð Status changes from Disabled to Enabled. Note • A printer or host connection can also be deleted. • For strip printer settings see [Recommended printer settings (Strip printer) } Page 94].

• Only one printer can be installed. To install another printer, you have to delete the old printer first. RS232 parameters The following parameters can be defined: Parameter Description Values Device Name Defines a name for the device. any Device interface Defines the device interface. RS232* | USB | Ethernet Parameter Description Values Device Port Defines the device port. COM1: RS232 / COM4: USB Device (Driver required) Note It is possible to use an USB-to-Serial adapter. If such an adapter is connected, these devices are shown as e.g.SOU1, SOU2 (SOU stands for serial over USB) COM1* | COM 4 Baudrate Defines the speed of the data transmission (data transfer rate / Baud rate). 1200 | 2400 | 4800 | 9600* | 19200 | 38400 | 57600 | 115200 DataBits Defines the number of data bits. 7 | 8* Parity Defines the variant of parity bit. None* | Odd | Even StopBits Defines the stop bits of the transmitted data. 1 StopBit* | 2 StopBits Flow Control Defines the type of flow control (Handshake). None | Xon/Xoff* * Factory setting USB devices Note A bar code reader can be connected to the USB port. With a connected bar code reader, bar codes can be added in a keyboard dialog. Note • Supported A4 Printer: OKI B411 USB • Supported printer command language: PCL 3 or higher The following parameters can be defined: Parameter Description Values Device Name Defines a name for the device. any Network parameters The following parameters can be defined: Parameter Description Values Device Name Defines a name for the device. any IP address Defines the IP address of the printer. Default address*: 192.168.000.004 Default address* | any Port Defines the printer's port. Note Usually the default value is used. 9100 * | any

1024...65635 (8001*) * Factory setting 7.5.2.3 Default settings Navigation: Home > Settings > Instrument settings > Default settings 7.5.2.3.1 Default languages Navigation: Home > Settings > Instrument settings > Default settings > Default languages The default language for operating the terminal can be changed. The default language has been defined with the function Setup wizard when the device was switched on for the first time. The following parameters can be defined: Parameter Description Values Default display language Defines default screen language. English | Deutsch | Italiano | Français | Español | Português | Polski | Magyar | Český | Pусский  | 日本語  | 中文 | 한국 어/조선말 Default keyboard language Defines default layout of the keyboard. English | Deutsch | Italiano | Français | Español | Português | Polski | Magyar | Český 7.5.2.3.2 Default screen settings Navigation: Home > Settings > Instrument settings > Default settings > Default screen settings The following parameters can be defined: Parameter Description Values Brightness: x1 % Defines default brightness of the display. 10…100 % (80 %)* Color scheme Defines default display color scheme. Blue* | Green | Orange | Grey * Factory setting 7.5.2.4 Company information Navigation: Home > Settings > Instrument settings > Company information In this menu item you can define optional specific company informations for using on printouts and reports. The following parameters can be defined: Parameter Description Values Company name Entry of the company name. any Department Entry of the company department. any Instrument ID Entry of the company specific instrument identification any Instrument location Entry of the location of the instrument. any Instrument responsible Entry of the name of the responsible person for the instrument. any

Navigation: Home > Settings > Instrument settings > Touch screen adjustment If the alignment of the touch-sensitive areas of the screen correspond not exactly with the position of the buttons e.g. after a software update was performed, then you can solve this error by executing this function. NOTICE Damage to the touch screen due to pointed or sharp objects − Operate the touch screen with your fingers. § Menu Instrument settings is opened. 1 Choose Touch screen adjustment and tap Start. ð Adjustment screen with a target circle appears. 2 Tap the center of the target until it moves to the next position on the screen. Tap the center of the target as accurately as possible and make sure not to touch any other locations on the screen and the fix key areas. 3 Repeat this procedure until a message appears (New calibration settings have been measured). 4 Tap the screen to confirm or wait for 30 seconds for canceling (timeout). ð A message box appears. 5 To store the setting, tap OK. 7.5.2.6 Network interfaces Navigation: Home > Settings > Instrument settings > Network interfaces In this section you will find information how to define network connections and other terminal interfaces. Menu item Explanation Further Information Host name Defines the host name of the instrument see [Ethernet } Page 87] Ethernet Activates and sets Ethernet connection. see [Ethernet } Page 87] WLAN Activates and sets wireless local area network (WLAN) connection. see [WLAN } Page 88] 7.5.2.6.1 Host name Navigation: Home > Settings > Instrument settings > Network interfaces > Host name The Host name is the name of your instrument and is a unique identifier on a network (Ethernet, WLAN). If using multiple devices, you should ensure that the host name of each instrument is unique. If necessary, contact the network administrator of your IT department or your IT support. The following parameters can be defined: Parameter Description Values Host name Defines the host name. The host name must be unique on a network. Default host name*: Model name and serial number of the instrument. any * Factory setting 7.5.2.6.2 Ethernet Navigation: Home > Settings > Instrument settings > Network interfaces > Ethernet

mented by connecting the instrument directly to the PC with a cross-over cable (RJ45 Socket). DHCP and fix IP addresses are supported. Note • We recommend to use the default setting DHCP (automatic network settings). • Ensure that the host name of the instrument is unique, see [Host name } Page 87]. • For installing and configuring an Ethernet interface you need to have basic knowlege of TCP/IP-based networks and of network technology in general. If necessary, contact the network administrator of your IT department or your IT support. The following parameters can be defined: Parameter Description Values Configuration Defines whether the settings are made automatically (dynamic, DHCP) or manually (static). DHCP assignment | Manual assignment DHCP assignment Dynamic Host Configuration Protocol to assign all necessary network parameters on this interface automatically (Dynamic assignment). none Manual assignment Manually assign all the necessary network parameters on this interface. (Static assignment) IP address | Subnet IP address Defines the IP address of this instrument. Only settable when DHCP is disabled. Default address*: 192.168.002.100 The IP address unique numeric identifier for a device which participates on a network. If DHCP is enabled, the automatically assigned IP address is displayed. Default address* | any Subnet Defines the subnet mask within the ethernet interface is addressable. Only settable when DHCP is disabled. Default subnet mask*: 255.255.255.000 Default value* | any Default Gateway Defines the Default Gateway of this instrument. Only settable when DHCP is disabled. Default address*: 192.168.002.001 Default address* | any * Factory setting Note The addresses are written as four dot-separated decimal integers in the range from 0 to 255. Leading zeros need not be written. 7.5.2.6.3 WLAN Navigation: Home > Settings > Instrument settings > Network interfaces > WLAN Wireless LAN interface for connecting the instrument to a wireless TCP/IP network. DHCP and fix IP addresses are supported. Note WLAN is not available in every country. The following WLAN authentications are supported: • Open • WEP • WPA-PSK • WPA2-PSK (tkip only) The following parameters can be defined:

OFF* | ON * Factory setting Note After activating WLAN, it takes some time until WLAN is active. WLAN network settings Navigation: Home > Settings > Instrument settings > Network interfaces > WLAN > Settings > WLAN configurations • We recommend to use the default setting DHCP (automatic network settings). • Ensure that the host name of the instrument is unique, see [Host name } Page 87]. • For installing and configuring an WLAN interface you need to have basic knowledge of TCP/IP-based networks and of network technology in general. If necessary, contact the network administrator of your IT department or your IT support. The following parameters can be defined: Parameter Description Values Configuration Defines whether the settings are made automatically (dynamic, DHCP) or manually (static). DHCP assignment | Manual assignment DHCP assignment Dynamic Host Configuration Protocol to assign all necessary network parameters on this interface automatically (Dynamic assignment). none Manual assignment Manually assign all the necessary network parameters on this interface. (Static assignment) IP address | Subnet IP address Defines the IP address of this instrument. Only settable when DHCP is disabled. Default address*: 192.168.002.100 The IP address unique numeric identifier for a device which participates on a network. If DHCP is enabled, the automatically assigned IP address is displayed. Default address* | any Subnet Defines the subnet mask within the ethernet interface is addressable. Only settable when DHCP is disabled. Default subnet mask*: 255.255.255.000 Default value* | any Default Gateway Defines the Default Gateway of this instrument. Only settable when DHCP is disabled. Default address*: 192.168.002.001 Default address* | any * Factory setting Note The addresses are written as four dot-separated decimal integers in the range from 0 to 255. Leading zeros need not be written. Networks Receivable networks are displayed. Entries for WLAN: Parameter Description Values WLAN name (SSID) Displays the name of the selected WLAN (SSID, service set identifier) not editable Password Entry for the required password. any

network upon startup of the device. Note Only for one network possible. (deactivated)* | (activated) Establish a connection: 1 Touch the desired network. Note If the device is connected to a network, the WiFi icon indicates the signal strength. The more bars displayed, the stronger the connection. 2 Enter your password. 3 Enable automatic connection if needed. 4 Touch [connect] to establish the connection.

Navigation: Home > Settings > Application settings The following parameters can be defined: Menu item Explanation Further Information Identifications management Defines identifications and their use in order to comment measurements. see [Identifications management } Page 91]. Print and export management Defines the default settings for the printouts. see [Applications settings } Page 91]. Method selection Selects the method see Method selection. 7.5.3.1 Identifications management Navigation: Home > Settings > Application settings > Identifications management Identifications (ID) contain descriptive text for individual measurements, which enables samples to be easily allocated to specific tasks or customers. This feature allows you to define identifications in order to comment measurements, such as company id, id badge, id sample. In the ID panel on the work screen, the values (comments) can be entered or changed before measurement, see Work Screen. IDs have an impact on all measurements, regardless of methods. The IDs are included on printouts or can be exported to a PC. Main menu Submenu Further information Identifications usage Identifications input see below Clear input after measurement Identifications (x1) no submenu The following parameters can be defined: Parameter Description Values Identifications input Defines the method for entering comments. ON = activates ID panel on work screen. Free input = the IDs appear after tapping on the ID panel (work screen) for entries or changes of values (comments). Guided input = each ID is displayed individually in order of definition (ID1 to ID10) before measurement, to make entries or changes of values (comments). OFF* | ON | Free input | Guided input Clear input after measurement Defines the ID whose value (comment) is deleted after measurement. OFF* | ON | ID selection:  | | Identifications (x1) Defines general identifications in order to comment measurements. + = New identifications (max. 10 IDs, 1…20 characters) - = Remove identifications (selectable) - | +* | any * Factory setting

Navigation: Home > Settings > Application settings > Print and export management The following parameters can be defined: Menu item Explanation Further Information Print management (Strip) Defines the settings for printouts on strip printers. see [Print management } Page 92]. Print management (A4) Defines the settings for ISO A4 printouts on PCL printers. see [Print management } Page 92]. 7.5.3.2.1 Print management Print management (Strip) Navigation: Home > Settings > Application settings > Print and export management > Print management (Strip) If a strip printer is connected and activated, results can be automatically printed out. The interim values ​are printed out in the pre-selected intervals and the final results are logged at the completion of the measurement. The printout contains information to the instrument, time, date as well as the method and results, depending of the protocol. The level of detail depends on the selected type of printout and the activated protocol items (settings or method), see Information on Printouts. Note • The definitions in this menu item are the default settings for the printouts. These parameters are displayed at every initialization of a Printout and can be modified again. • The setting for printout language in this menu item has no impact on test or adjustment printouts, see Print and Output Settings. • Not all languages ​are compatible with some printers, and also depending on the settings of the printer, see [Recommended printer settings (Strip printer) } Page 94]. • For installing and defining a printer see [Peripherals } Page 84]. The following parameters can be defined: Parameter Description Values Printout type Selects a detailed printout or in a short form. Standard* | Short | Custom 1 | Custom 2 Printout language Defines the language for general printouts. Note No impact on test or adjustment printouts. English | Deutsch | Italiano | Français | Español | Português | Polski | Magyar | Český Print results automatically after measurement Print results automatically after measurement if activated. (deactivated)* | (activated) Include inter- mediate results to printout Defines the time intervals at which intermediate results are trans- ferred to the printer. OFF* | 10 s | 30 s | 1 min | 2 min | 10 min * Factory setting

individually. The information that appear on the printout can be defined in the sub-option Printout content. The following information for Printout content can be enabled/disabled or defined: Parameter Description Values Head METTLER TOLEDO | Halogen Moisture Analyzer | Blank line S/N instrument and software Type | SNR (Drying unit) | SNR (Terminal) | SW(Drying Unit) | SW(Terminal) | Blank line User name User name | Blank line Company infor- mation Company | Department | Instrument ID | Instrument location | Instrument responsible | Blank line Adjustment info Weight Adjustment | Temperature Adjustment | Blank line Method parameters Method Name | Drying Prog | Drying Temp | Switch Off | SOC delay | Display mode | Start Weight | Start Weight Tol | Weigh-in aid | Control limits | Resolution | Start Mode | Free factor | Preheating | Blank line ID's ID's | Blank line Measurement Preheating state skipped | Preheating Time | Inclinometer status | Start weight  | Intermediate results | Total time | Dry Weight | Moisture Content | Factor | Offset | Measured Result | Measurement status | Note | Blank line Signature 1 (deactivated)* | (activated) Signature 2 (deactivated)* | (activated) Note The information Date / Time and the end result are always activated and appear at the end of the printout. The settings for the option Intermediate results are still set but do only appear on short and standard printout. Print management A4 Navigation: Home > Settings > Application settings > Print and export management > Print management (A4) Note If a PCL printer is connected and activated, results can be manually or automatically printed out on ISO A4 paper size. Note • The definitions in this menu item are the default settings for the printouts. These parameters are displayed at every initialization of a printout and can be modified again. • The setting for printout language in this menu item has no impact on test or adjustment printouts, see Print and Output Settings. • For installing and defining an A4 printer, see [Peripherals } Page 84]. The following parameters can be defined:

Note No impact on test or adjustment printouts. English | Deutsch | Italiano | Français | Español | Português | Polski | Magyar | Český | Pусский | 日本語 | 中文 | 한국어/조선말 Print results automatically after measurement Print results automatically after measurement if activated. (deactivated)* | (activated) 7.5.3.2.2 Recommended printer settings (Strip printer) English, German, French, Spanish, Italian, Polish, Czech, Hungarian Printer Model Char Set Auto baudrate Balance feature RS-P2x IBM/DOS Off Disable RS-P4x IBM/DOS 1) — — Instrument / Printer Model Baudrate Bit / Parity Stop Bits Handshake RS-P2x 9600 8/NO 1 Xon/Xoff RS-P4x 1200 8/NO 1 Xon/Xoff Brazil Portuguese Printer Model Char Set Auto baudrate Balance feature RS-P2x IBM/DOS Off Disable RS-P4x — 2) — — Instrument / Printer Model Baudrate Bit / Parity Stop Bits Handshake RS-P2x 9600 8/NO 1 Xon/Xoff RS-P4x — 2) — 2) — 2) — 2) 1) Printer settings not available. 2) Required font for this language not available. 7.5.3.2.3 Export management Navigation: Home > Settings > Application settings > Print and export management > Export management If a PC, WLAN or a storage device is connected and activated, final results can be automatically exported. The export contains information to the instrument, time, date, method, result as well as the graphical curve. The following parameters can be defined: Parameter Description Values File name prefix Defines the name of the new data file. any File type Defines the type of the data file. CSV* | PDF

Note No impact on test or adjustment printouts. English | Deutsch | Italiano | Français | Español | Português | Polski | Magyar | Český | Pусский | 日本語 | 中文 | 한국어/조선말 Export management Export results automatically after measurement if activated. Selection: * | Export target Defines the destination of data transfer. Peripheral | Network (FTP) * Factory setting Export target: Peripheral Parameter Description Values Location Finds the location on the storage device. Browse and select * Factory setting Export target: Network (FTP) For data transfer over a network (Ethernet and WLAN) the File Transfer Protocol FTP is used. The receiving server is defined by entry of the appropriate IP address. The FTP server needs to be in the same subnet as the device (according to Ethernet settings, see [Ethernet } Page 87]). If necessary, contact the network adminis- trator of your IT department or your IT support. Parameter Description Values IP address Defines the IP address of the receiving server. any Port Defines the Port for communication with the server. Note Usually the default value is used. 21* | any Password Entry for the password needed for server login. any User name Entry for the user name needed for server login. any * Factory setting 7.5.3.3 Method selection Navigation: Home > Settings > Application settings > Method selection In this menu, certain methods for different users can be defined. In the dialogue screen Select methods for user a list of users appears. A user can be selected and certain methods can be activated/deactivated. With the button [Copy from user] that can be found in the action bar, the method selection of one user can be copied and used for another user. NOTICE Access to the section Method selection can be defined in the user access rights. 7.5.4 Quality management Navigation: Home > Settings > Quality management In this menu you can define all settings related to the adjustment and Test of the instrument. Periodic adjustments or tests ensure accurate measurement results. The following parameters can be defined: Menu item Explanation Further Information Test / Adjustment settings Defines the equipment for adjusting and the workflow for testing or adjusting. see [Test / Adjustment settings } Page 96]

defines the specifics for its use. see [QuickPredict } Page 44] 7.5.4.1 Test / Adjustment settings Navigation: Home > Settings > Quality management > Test / Adjustment settings This section describes all the menu options available for defining the parameters relating to the adjustment and testing of your instrument. For performing test and adjustments see [Test/Adjust } Page 73]. Main menu Submenu Further information Equipment Test weight1 see [Equipment } Page 96] Test weight2 Temperature kit External humidity sensor Test settings Weight test - external see [Test settings } Page 97] Temperature test SmartCal x1 test Adjustment settings Weight adjustment - external see [Adjustment settings } Page 98] Temperature adjustment Print and output settings Printout language see [Print and output settings } Page 98] Print results automatically after test/adjustment 7.5.4.1.1 Equipment Navigation: Home > Settings > Quality management > Test / Adjustment settings > Equipment This menu item defines the equipment which is required for the following tasks: • Weight test • Weight adjustment • Temperature test • Temperature adjustment • SmartCal test (optional) Test Weight 1 and Test Weight 2 The following parameters can be defined: Parameter Description Values Test weight name Defines a name that is in an easily recognizable form as an alter- native to the ID. A name should be unique and unambiguous. any Nominal weight Defines the nominal weight in grams. For adjustments, the weight must be at least 30 g. 0.100…150.000 g (100 g)* Identification Defines the identification (ID) of the weight. The ID of the weight is provided on the Weight Certificate. The ID may contain your company specific identification number. This ID is stored in the adjustment or test history and shows up on the printouts. any * Factory setting Temperature Kit For performing temperature adjustment or temperature test, you need the optional temperature kit, see Acces- sories and Spare Parts. The following parameters can be defined:

native to the ID. A name should be unique and unambiguous. any Identification Defines the identification (ID) of the Temperature kit. The ID is provided on the Certificate. The ID may contain your company specific identification number. This ID is stored in the adjustment or test history and shows up on the printouts. any 7.5.4.1.2 Test settings Navigation: Home > Settings > Quality management > Test / Adjustment settings > Test settings Weight test external The following parameters can be defined: Parameter Description Values Test weight Selects the predefined Test weight. Test weight 1 / Test weight 2 = defined in the menu item Equipment Test weight 1 | Test weight 2 Tolerance Defines the measuring tolerance of the weight. 0.001…0.100 g (0.001 g)* * Factory setting Temperature test The following parameters can be defined: Parameter Description Values Temperature kit Shows the name of the Temperature kit which was defined in the menu item Equipment. none Temperature 1 Enables or disables the lower test temperature. OFF | ON (100 °C) Tolerance Defines the tolerance of the test temperature. 1…5 °C (3 °C)* Temperature 2 Enables or disables the upper test temperature. OFF | ON (160 °C) Tolerance Defines the tolerance of the test temperature. 1…5 °C (3 °C)* * Factory setting SmartCal test Note There are 4 fixed SmartCal methods and 2 customizable SmartCal methods. All 6 methods are activated as default values but the methods can individually be enabled or disabled. The following parameters can be defined: Parameter Description Values Lot number input Defines the type of input for the Lot number. The Lot number can be found on the product label. Free input: Input is not required Guided input: Input is required. ON* | OFF | Free input | Guided input * Clear lot number after measurement Enabled or disabled the function for clearing the Lot number after test measurement. (enabled) | (disabled)*

(enabled) | (disabled)* Temperature Defines the test temperature. Note If temperature in customer SmartCal methods is set, the control limits will be reset to default (off). 70 °C | 100 °C | 130 °C | 160 °C | Custom temperature... 40 °C…230 °C (105 °C*) Control limits Defines the control limits. The values of the control limits are in dependence of the temperature setting. The recommended values ​ are automatically set. The values can also be changed. The recommended values are (lower - upper limits): 70 °C: 3.2-4.4 %MCN (cSmartCal: 3.3 - 4.3 %MCN) 100 °C: 5.2-6.4 %MCN (cSmartCal: 5.3 - 6.3 %MCN) 130 °C: 7.4-8.8 %MCN (cSmartCal: 7.5 - 8.7 %MCN) 160 °C: 9.9-11.7 %MCN (cSmartCal: 10.0 - 11.6 %MCN) Note If temperature in customer SmartCal methods is set, the control limits will be reset to default (off). values see explanation | OFF * Factory setting 7.5.4.1.3 Adjustment settings Navigation: Home > Settings > Quality management > Test / Adjustment settings > Adjustment settings Weight adjustment external The following parameters can be defined: Parameter Description Values Test weight Selects the predefined Test weight. Test weight 1 / Test weight 2 = defined in the menu item Equipment Test weight 1 | Test weight 2 Temperature adjustment The following parameters can be defined: Parameter Description Values Temperature kit Shows the name of the Temperature kit which was defined in the menu item Equipment. none 7.5.4.1.4 Print and output settings Navigation: Home > Settings > Quality management > Test / Adjustment settings > Print and output settings This menu item allows you to set specific printer functions for test or adjustment printouts. • The setting for printout language in this menu item has impact on test or adjustment printouts only. For setting the general printout language, see [Print and export management } Page 92]. • Not all languages ​are compatible with any printer, and also depending on the settings of the printer, see [Recommended printer settings (Strip printer) } Page 94]. • For installing and defining a printer see [Peripherals } Page 84]. The following parameters can be defined: