PerkinElmer OPERETTA Technical Manual
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The information contained in this document is subject to change without notice.
Except as specifically set forth in its terms and conditions of sale, PerkinElmer makes no
warranty of any kind with regard to this document, including, but not limited to, the
implied warranties of merchantability and fitness for a particular purpose.
PerkinElmer shall not be liable for errors contained herein for incidental consequential damages in
connection with furnishing, performance or use of this material.
Copyright Information
This document contains proprietary information that is protected by copyright. All rights are
reserved. No part of this publication may be reproduced in any form whatsoever or translated into
any language without the prior, written permission of PerkinElmer, Inc.
Copyright © 2011 PerkinElmer, Inc.
Printed in the UK.
Trademarks
Registered names, trademarks, etc. used in this document, even when not specifically marked as
such, are protected by law.
PerkinElmer is a registered trademark of PerkinElmer, Inc.
Operetta is a registered trademark of PerkinElmer, Inc.
Harmony is a registered trademark of PerkinElmer, Inc.
plate::handler is a trademark of PerkinElmer, Inc.
plate::works is a trademark of PerkinElmer, Inc.
Patents
This product or its use may be covered by one or more of the following patents:
DE 103 33326, EP 1 646 902, US 7 424 401, EP 1 449 081, DE 101 23027, EP 1 386 189 ,
US 7 304 793, CA 2 282 658, AU 730 100, EP 0 983 498, JP 3 683 591, US 6 620 591,
US 6 902 883, US 6 573 039, US 5 989 835, US 6 671 624, US 6 759 206, CA 2 328 194,
EP 1 095 277, JP 3 466 568, US 6 416 959, EP 1155304, CA 2,362,117, JP 3576491,
US 6 727 071, US 6 875 578, US 6 716 588, EP 1 348 124, US 6 917 884, US 6 365 367,
EP 1 314 980, EP 1 203 214, CA 2 381 344, EP 1 368 653, EP 1 368 689
Signal Words and Symbols
7
1.3
Indication of Hazards and Danger Zones
8
1.3.1
Operating and Maintenance Staff
8
1.3.2
Mechanical Hazard
8
1.3.3
Process Liquids or Substances
9
1.3.4
Light Sources
10
1.3.5
Carbon Dioxide (only with TCO Upgrade)
11
1.3.6
Electric Shock
12
1.3.7
Disconnecting from Mains Supply
12
1.3.8
Spilling of Liquids
13
1.3.9
Cleaning
13
1.3.10
Ventilation
13
1.3.11
Disposal
13
1.4
Warning Signs
14
1.5
Protection against Harmful Interference
14
1.6
Warranty Information
14
1.7
Conformity
16
1.8
Service Schedule
17
1.9
Setup Requirements
17
2
Hardware Description
19
2.1
Introduction
20
2.1.1
Instrument Features
20
2.2
Operetta Device
21
2.2.1
Right Side
21
2.2.2
Left Side
22
2.2.3
Front Side
22
2.2.4
Instrument Status
24
2.2.5
Sample Chamber
25
2.2.6
CCD Camera
26
2.3
Temperature and CO2 Option (TCO)
27
2.3.1
Overview
27
2.3.2
Live Cell Chamber
28
2.3.3
CO2 Supply
29
2.4
Control PC (Harmony PC)
31
2.5
Xenon Light Source
31
2.6
Additional Upgrades
32
3
Retooling and Maintenance
33
3.1
Retooling
34
3.1.1
Objective Lens
34
3.1.2
Correction Collar
36
3.1.3
Emission Filter
38
3.2
User Maintenance
40
3.2.1
Cermax® Xenon Lamp
40
3.2.2
Cleaning
41
Replacing a Blown Fuse
42
3.2.4
Transportation
43
3.3
Maintenance by PerkinElmer Service
43
4
IT Policy
44
4.1
Network Integration
45
4.1.1
Overview
45
4.1.2
Simple Integration
46
4.1.3
Alternative Solutions
47
4.1.4
Automation Upgrade (plate::handler II)
49
4.2
Microsoft Windows Security Updates / Service Packs
50
4.3
Requirements for Harmony Installation on an Office PC
51
4.4
Computer Systems
52
4.4.1
Network
52
4.4.2
Hardware
52
4.4.3
Operating System, Software & Software Applications
52
4.4.4
Data
53
4.4.5
Back Up
53
4.4.6
Security Settings & Anti-Virus Protection
53
4.5
Computer Users
53
4.6
Remote Support
54
5
Technical Data
55
5.1
Optical Configuration
56
5.2
Basic Components
58
5.2.1
Detection
58
5.2.2
Light Sources
58
5.3
Specifications
59
5.3.1
Objective Lenses
59
5.3.2
Sample Carrier
59
5.3.3
Power Supply
60
5.4
Consumables
60
Use only as intended.
The Operetta system, including the original accessories may only be
used in conjunction with the methods described in this manual.
PerkinElmer does not assume any liability for any other applications
or procedures, including use of individual subassemblies or
components for other purposes.
The manufacturer does not assume any liability for any other kind of
application, including individual subassemblies and the addition of
individual components. This exclusion of liability also applies to all
service or repair work which was not carried out by authorized
PerkinElmer service personnel.
Intended Use and Biosafety
The Operetta is an automated fluorescence imaging reader for usage in biological-
medical and pre-clinical research (biosafety levels 1 and 2, see also section 1.3.3
"Process Liquids or Substances", page 9). Due to its technical design the Operetta is
particularly suitable for cellular applications. The instrument is not designed to be used
in the clinical or medical-diagnostical area.
Exclusion of Medical Applications
The Operetta is not approved for use in human or veterinary medical applications,
including but not limited to in vivo or in vitro diagnostics. PerkinElmer explicitly
excludes such applications of the Operetta, and will not assume liability for any
unauthorized use of the instrument in these areas.
Exclusion of Liability for Measurement Results
PerkinElmer does not assume any liability for the correctness of measurement results
obtained with the PerkinElmer Operetta system nor for conclusions based on these
measurement results.
1 System Safety
6
Operetta Technical Manual
Signal Words and Symbols
The following signal words are used in this manual:
Danger!
Indicates a hazardous situation which, if not avoided, can result in death
or irreversible injury.
Warning!
Indicates a hazardous situation which, if not avoided, can result in
severe but normally reversible injury.
Caution!
Indicates a hazardous situation which, if not avoided, can result in pain
or minor injury.
Notice
Failure to observe may result in invalid measurement results or damage
of the instrument.
Specific symbols are used which show you the type of hazard:
Biohazard!
Risk of crushing!
Failure to observe may result in injury or damage to the system.
Automatic start!
Parts can suddenly start moving.
Hot Surface!
Concentrated laser beam!
Use of controls or adjustments or performance of procedures other than
those specified herein may result in hazardous radiation exposure.
Electrical shock!
Direct and indirect electrical contact.
1 System Safety
Operetta Technical Manual
7
Indication of Hazards and Danger Zones
Before operating the Operetta system for the first time please read this manual
carefully to avoid incorrect operation of the Operetta system. Also read the safety
instructions given in the separate manual of the Xenon lamp.
1.3.1
Operating and Maintenance Staff
l The Operetta may only be operated by qualified staff who have been specially
trained and are familiar with the contents of this manual and the operating
instructions of the device.
l The system must only be operated when it is in a fully assembled and installed
condition.
l Unauthorized intervention or tampering inside the machine is prohibited.
l Corrective maintenance work and service may only be performed by the
PerkinElmer service. Operational and maintenance procedures described in this
manual are excepted and may be carried out by the user.
l The manufacturer can accept no liability for this product if the provisions of this
documentation are not complied with.
l Always wear your personal safety equipment, i.e. safety goggles and laboratory
coat.
1.3.2
Mechanical Hazard
Warning!
Moving scanning table – Risk of crushing
The Operetta scanning table operates automatically. It can suddenly
start moving.
l Do not manipulate the interlocks of the lid or the protective
doors and shields (automation upgrade).
l Do not reach into the danger area of the scanning table.
l Do not reach inside the Operetta through the scanning table
flap.
The Operetta has a moving scanning table. This table is accessible if driven out of the
device for loading of new sample carriers (only for automation upgrade). An interlock
switch stops driving of the table motors immediately as soon as the Operetta's lid is
opened.
1 System Safety
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Operetta Technical Manual
Process Liquids or Substances
Danger! Biohazard!
This device is designed for analyzing biological substances at
biosafety level 1 and 2 (BSL-1 or BSL-2).
l Do not use more hazardous substances due to limited
possibilities of decontamination.
l Observe the safety instructions for the substances used.
l Observe the instructions for decontamination and cleaning.
l Always make sure to comply with national and international
laboratory safety instructions.
l Always wear your personnel safety equipment.
The processing of samples on the Operetta covers only probes at biosafety level 1 and
2 (BSL-1 or BSL-2, CDC http://www.cdc.gov/od/ohs/biosfty/bmbl4/bmbl4s3.htm).
BSL-1 includes “well-characterized agents not known to consistently cause disease in
healthy adult humans, and of minimal potential hazard to laboratory personnel and the
environment”. BSL-2 is “suitable for work involving agents of moderate potential
hazard to personnel and the environment”.
All procedures performed on the Operetta should be done carefully to minimize the
creation of splashes. Biological substances higher than BSL-2 may not be used. As
though developed for easy cleaning and low internal contamination, a sufficient
sterilization and decontamination especially of internal mechanics and electronics
cannot be guaranteed!
It is fully within the responsibility of the operator to ensure that all appropriate
measures are taken to ensure that no substance processed by Operetta exposes any
hazard to the system, personnel or the environment. It is also within the responsibility
of the user to attach a biohazard label as soon as potential infective substances are
used.
As supplied, Operetta does not provide any particular protection against the hazards
evolving from aggressive chemicals, biological active substances or radioactive
substances.
1 System Safety
Operetta Technical Manual
9
The Operetta is equipped with a class 3B autofocus laser and a high voltage Xenon
lamp.
Danger!
Laser radiation - Eye injury
Class 3B invisible laser radiation may be present inside the
Operetta`s protective housing during operation. Since the housing’s
access doors are protected by laser safety interlocks, no harmful
radiation will become accessible when the doors are opened for
setup and maintenance.
l Do not defeat the laser safety interlock!
l Do not remove any housing components!
l AVOID DIRECT EXPOSURE TO BEAM!
l Switch off the Operetta system before starting any permitted
retooling and maintenance tasks.
l Service tasks that require access to the instrument while the
interlocks are defeated may only be carried out by qualified
service personnel. Service personnel must observe the
instructions of the separate Service Manual.
Danger!
Scattered laser radiation (only automated version)!
Scattered laser radiation may occur if the automation sample carrier
access door on the right for sample carrier input / output is opened
during operation.
l Do not open the sample carrier access door!
Danger!
Ultraviolet light - Eye injury
Ultraviolet light (visible and invisible) from the Xenon lamp is present
inside the Operetta. Since the housing’s access doors are protected
by laser safety interlocks, no harmful radiation will become
accessible when the doors are opened for setup and maintenance.
l Do not defeat the laser safety interlock.
1 System Safety
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Operetta Technical Manual
Carbon Dioxide (only with TCO Upgrade)
If your instrument is equipped with the Temperature and CO2 Option (TCO), you
have to observe the following safety instructions regarding carbon dioxide handling.
Danger!
Carbon Dioxide Gas
In high concentration, carbon dioxide is harmful to health. Depending
on the concentration it can lead to headache, tiredness, and
dizziness, in higher concentrations even to unconciousness,
spasms, and death. Carbon dioxide is hardly perceptible.
l Do not install the Operetta in very small rooms or without
sufficient room ventilation.
l The customer has to install a pressure controller which provides
the required carbon dioxide working pressure of 3 bar. Lower
pressures can lead to malfunctions, higher pressures could
destroy the instrument. See the Operetta Site Readiness
Instructions for a connection diagram.
l If carbon dioxide control has been activated and you open the
Live Cell Chamber, wait 10 seconds before bending over the
instrument to avoid unnecessary inhalation of the CO2 gas.
1.3.5.1
Recommended Protective Measures
The TCO unit is equipped with a flow limiter for carbon dioxide. Thereby, only 15 l
carbon dioxide per hour can flow into the instrument. This corresponds approximately
to the amount of carbon dioxide which one exhales during one hour and can be
considered as relatively safe.
However, the flow limiter does not protect you if the carbon dioxide supply itself (or
other components outside the Operetta like tubing, pressure controller, fitting etc.) is
damaged or not installed correctly. To reduce the residual risk, at least one of the
following measures should be carried out by the customer.
Notice
It is the customers's responsibility to carry out the recommended
measures correctly and in a professional manner.
l Ensure sufficient air exchange in the installation room to avoid dangerous carbon
dioxide concentrations in case of a malfunction. For operating the instrument, a
flow rate of 15 l/h is sufficient. It is recommended to limit also the carbon dioxide
supply itself to this flow rate.
l Use only a small carbon dioxide cylinder with a maximum filling of 1 kg CO2 per
40 m³ volume of the installation room. In case of a leakage, no dangerous carbon
dioxide concentration can occur, even if the whole volume of the cylinder should
escape.
l Monitor the carbon dioxide concentration in the installation room and install an
automatic mechanism which shuts off the carbon dioxide supply if dangerous
concentrations of carbon dioxide are detected.
1 System Safety
Operetta Technical Manual
11
The Operetta operates with up to 240V AC. Highly dangerous electric voltages occur
in a number of places throughout the system.
Danger!
Direct electrical contact - Electrical shock.
l The system may only be connected with properly installed
protective earthing conductor.
l Service has to be carried out by qualified PerkinElmer service
personnel only!
l Turn main power off and unplug from mains for a complete
disconnection.
l Unplug from mains before replacing the fuses.
l Use only the provided power cable.
l Check the power cable for damages before switching on the
Operetta. Do not use the instrument with damaged power cable.
l In case of a damaged power cable contact PerkinElmer to
request a new cable.
1.3.7
Disconnecting from Mains Supply
The on/off switch does not switch off the Operetta immediately. There will be a
controlled shutdown of the electronics with a certain delay before the instrument is
really switched off.
Danger!
Direct electrical contact - Electrical shock.
l In case of emergency unplug the power cable to disconnect the
Operetta from mains supply immediately.
l The mains connection must be accessible at any time.
1 System Safety
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Operetta Technical Manual
Spilling of Liquids
Danger!
Direct electrical contact - Electrical shock.
l Do not handle large amounts of liquids near or above the
Operetta.
l If liquids should be spilled into the instrument accidentally,
switch off the Operetta immediately, i.e. unplug the power
cable.
l Contact PerkinElmer Service to let them check the instrument
and repair the damages, if necessary.
l Service and repair has may be carried out by qualified
PerkinElmer service personnel only!
1.3.9
Cleaning
Warning!
Ethanol or other cleaning solvents may cause fire or injury if used in
great amounts.
l Observe the cleaning instructions.
l Keep the concentration of dangerous solvents as low as
possible.
l Ensure the area is well ventilated.
For cleaning the outer surface of the Operetta use a slightly moistened, damp cloth.
For cleaning the workstation inside, the operator must specify suitable precautions,
especially with regard to biological contaminated and infectious materials.
1.3.10
Ventilation
Take care to ensure that none of the ventilation openings of the workstations and the
various devices are obstructed. Keep a distance of at least 20 cm to walls and other
objects. Covered venting slots, louvers etc. may cause malfunctions or damage to the
equipment.
1.3.11
Disposal
Caution!
Device may be contaminated by hazardous substances.
l Before disposal, ensure that the device is decontaminated.
The user is responsible for protecting the environment against any hazardous
substances used in the process, in particular the environmentally appropriate disposal
of process residues. Relevant local regulations must be observed.
1 System Safety
Operetta Technical Manual
13
Attention must always be paid to the black and yellow warning signs. If these signs are
not attached to the system, contact the PerkinElmer customer support. Replacement
labels will be supplied free of charge.
1.5
Protection against Harmful Interference
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
l Reorient or relocate the receiving antenna.
l Increase the separation between the equipment and receiver.
l Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
l Consult the dealer or an experienced radio/TV technician for help.
1.6
Warranty Information
The manufacturer of the equipment described in this manual warrants that the
equipment is delivered free from defects of material and workmanship. The purchaser
shall, without delay, inform the manufacturer of any defects that may be found after
delivery and do everything within his power to limit the possible damage. If a defect is
reported within the warranty period, the manufacturer will correct the defect by his
choice of either repair or replacement.
1 System Safety
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Operetta Technical Manual
This warranty does not cover defects due to natural wear (especially with regard to
wearing parts) or improper handling, neither are any consumables subject to warranty
services.
The manufacturer cannot be held liable for any damage caused by faulty operation,
negligence or unauthorized interference with the equipment, including but not limited to
the removal or exchange of parts, and the use of accessories of other origin. Any such
action or negligence will invalidate any claim under warranty.
Maintenance work or repairs beyond the operations described in this manual may only
be carried out by PerkinElmer service staff or by persons expressly authorized by
PerkinElmer to do so. In case of a malfunction, contact customer support.
1 System Safety
Operetta Technical Manual
15
In order to guarantee a perfect and reliable function, the Operetta system should be
subjected to a regular inspection by the PerkinElmer service staff.
Certain maintenance tasks have to be performed regularly by the user. Please see
chapter 3 “Retooling and Maintenance” for further information.
1.9
Setup Requirements
Notice
The Operetta is sensitive to vibrations. Blurred images can be the
consequence.
l Put the Operetta on a very stable bench or table.
l Do not put other devices on the same table which cause
vibrations (e.g. a centrifuge).
l Avoid any shocks or vibrations during measurements.
l If the Operetta is integrated into an automated screening
system, you have to reduce the speed or frequency and
amplitude of components which cause vibrations (e.g. robots,
centrifuges, shakers etc.).
For a detailed list of requirements please refer to the Operetta Site Readiness
Instructions.
1 System Safety
Operetta Technical Manual
17
This chapter describes the most relevant hardware components of the Operetta®.
Please note that your specific instrument may not be equipped with all features or
optional upgrades described in this manual (dependent on your selected
instrumentation)!
For a description of the Operetta control software (Harmony®) please refer to the
Harmony Help or to the separate Operation Manual.
The Operetta is an entry level to medium throughput microplate reader for high content
screening (HCS). It can acquire, analyze and manage fluorescence and brightfield
images. A set of ready-made image analysis solutions is included consisting of
building blocks which can also be assembled to new analysis solutions.
The Operetta Application Guide helps you getting started with HCS. It describes the
essentials of setting up an HCS assay and how to use the Operetta and image
analysis software for the most common applications.
2.1.1
Instrument Features
l High content imaging reader
l Switchable between non-confocal and confocal
l High power Xenon lamp (300W) providing entire visible spectrum
l Peltier cooled high resolution 14 bit CCD camera
l Brightfield excitation
l 4 or 8 excitation filters, up to 8 emission filters choosable from 17
l Up to 4 automatically exchangeable objective lenses for different fields of view /
resolutions (2x to 100x objectives, high NA or long WD)
l Fast laser based auto focus
l Focal plane thickness 1.5 – 145 µm
l Simple experiment set-up
l Calibration free
l Harmony software for fully automated image acquisition, online evaluation and
data management
l Supports various sample carrier formats, e.g. 96 and 386 well plates
l Plug and play applications with ready-made image analysis solutions as a
starting point
2 Hardware Description
20
Operetta Technical Manual
1. Power line
2. Fuses
3. Flap for scanning table (only for automation upgrade): Only with the automation
upgrade the scanning table can move out of the housing to a handover position for
sample carrier exchange by the plate::handler II robot. Due to safety reasons this
flap is locked for instruments without this upgrade.
Warning!
Moving scanning table – Risk of crushing
If the table can move out of the housing (automation upgrade), the
table can cause injuries if the provided protective shields are not
installed and if you reach into the danger area of table or robot.
l Do not use an Operetta without protective shields installed if the
scanning table flap is unlocked.
l The table in/out functionality may not be used for manual
exchange of sample plates.
l Do not manipulate the interlocks of the lid or the protective
doors and shields (automation upgrade).
l Do not reach into the danger area of the scanning table.
l Do not reach inside the Operetta through the scanning table
flap.
l If the Operetta is integrated into a third-party automation
system, the manufacturer has to install suitable protective
shields so that the moving scanning table is no source of danger
anymore.
2 Hardware Description
Operetta Technical Manual
21
1. Louver: Airflow intake / exhaust. Do not cover!
2. Main switch (on/off)
3. Network (1Gbit): Connection to external control PC (must be connected to the
separate network socket labeled with "OPERETTA"), not intended to connect
TNV
4. Fiber port: Port for Liquid Light Guide (Xenon lamp fiber)
5. RS232 interface for communication with Xenon light source
6. USB (Barcode Reader): Port for connecting a PerkinElmer barcode reader
Notice
Please use a PerkinElmer barcode reader only, otherwise a faultless
operation cannot be guaranteed.
2.2.3
Front Side
1. Filter access door
This small door allows access to the emission filter wheel and to a storage
possibility for unused filters.
o 8 position filter wheel equipped with user changeable bar coded filters
o 4 filters in standard instrument, up to 4 further selectable from a catalogue
with 13 main and side band filters
2 Hardware Description
22
Operetta Technical Manual
Do not open the filter access door unless requested by the Change
Filter wizard (see chapter 3 "Retooling and Maintenance", page 33)
when changing the emission filter.
The filter access door is not interlock-protected. If the filter wheel is
rotating and you reach into the wheel with your hand, this can
damage the instrument.
2. Balcony with status light
The LEDs inside the balcony indicate the Operetta status. See also next chapter.
3. Sample lid with progress LEDs
The 24 LEDs arranged in a 4×6 pattern on the lid indicate the progress of a
measurement on a percentage basis. During normal operation, the sample lid of
the Operetta is closed. The lid may only be opened in the following situations
upon prior permission from Harmony:
o Exchange sample carrier:
Use the Open Lid button in Harmony. For details please see Operetta
Operation Manual, section 3.15 "Open Lid".
o Exchange or clean objective:
Use the Change Objective function in Harmony (Settings dialog). For
details please see Operetta Operation Manual, section 3.16.2 "Change
Objective".
o Adjust correction collar:
Use the Set Correction Collar function in Harmony (Settings dialog). For
details please see Operetta Operation Manual, section 3.16.1 "Set
Correction Collar".
Notice
l Do not open the sample lid without prior permission from
Harmony. If you open the lid during a measurement or during
initialization, this can lead to errors and to the loss of data.
l If you open the lid, lift it at least by 10 cm before you close it
again. Otherwise the interlock cannot detect that the lid has
been closed.
2 Hardware Description
Operetta Technical Manual
23
The status light in the balcony of the Operetta indicates the instrument status:
Signal
Description
No Light
Off/Dimmed
The Operetta is switched off or the status light has been
dimmed.
Blinking Blue
Pre/Post Operation
Indicates ...
l power up/down of the instrument
l initialization of the instrument
Blue Light
Ready/Measuring
l Operetta is ready.
l If the progress LEDs are visible, the instrument is in
operation (measuring). The LEDs indicate the progress of
the measurement on a percentage basis.
Blinking
Blue/Red
Waiting for User
The instrument is waiting for user interaction. This does not
indicate an error. The user's feedback is required to continue.
Red Light
Sample Lid Open / Error
This signal is used on two occasions:
l The sample lid is open.
l An error occured (hardware or software). The measurement
is stopped. A restart of the system may be necessary.
Red Flash
Serious Error (Call Service)
The instrument has a defect. Please call the PerkinElmer
Service.
2 Hardware Description
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Operetta Technical Manual
1. Generously proportioned working space which can easily be cleaned. The
chamber is illuminated (blue) as soon as you open the sample lid. In contrast to
the status light this is no status indication (see also previous chapter).
2. Scanning stage with plate holder
o Mechanism to hold or release the sample carrier
o Sample carrier bedding
o Above the objective lens: Swivel arm with transmission light source
2 Hardware Description
Operetta Technical Manual
25
Sharp-edged sample carrier holder!
l Be careful when performing retooling or maintenance tasks on
the scanning table and the objective lens changer.
l Do not touch the sample carrier holders.
l Switch off the Operetta before working on the scanning table,
so that the table is in the service position.
3. Objective lens changer
The objective lens changer automatically changes between up to 4 installed
lenses via software control. The selected lens is moved to measuring position.
Available objectives: 2x, 10x, 20x, 40x, 60x, 100x (long WD and high NA)
4. Transmission light source for brightfield excitation
o Detect cells independent of dye, label-free techniques
o 740nm Infrared to minimize cell damaging
o Extension arm with integrated transmission light source (has to be moved
into measuring position above the objective before starting brightfield
measurements)
o Maintenance-free LED
o For brightfield measurments in combination with climatization see chapter
2.3.2 "Live Cell Chamber", page 28.
2.2.6
CCD Camera
The Operetta uses one high resolution 14 bit CCD camera for cell imaging.
The camera is cooled down (20 °C offset) by a Peltier element.
2 Hardware Description
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Operetta Technical Manual
Temperature and CO2 Option (TCO)
2.3.1
Overview
If the Operetta is equipped with the TCO upgrade, the climate in the sample chamber
can be controlled via the Harmony software:
l Temperature: 37 °C or unregulated
l CO2 concentration: 3 to 8.5 % (0.5 % steps) or unregulated
Notice
The TCO unit needs approximately one hour to reach and stabilize
the target temperature and 5 min. to stabilize the selected.CO2
concentration.
Inside the Operetta there is an air-circulating unit which regulates the CO2 level in the
sample chamber. Temperature is controlled by heating elements in the Live Cell
Chamber and inside the sample chamber. The sample chamber is sealed so that
almost no air or CO2 gas can escape.
1. Live Cell Chamber
2. Electrical connector
3. Temperature sensor
2 Hardware Description
Operetta Technical Manual
27
Live Cell Chamber
The Live Cell Chamber can be moved on a guide rail. If you move it to the left you
can access the sample chamber, the table, the objectives etc. If you want to use
climatization, you have to move it all the way to the right, so that it seals the sample
chamber and the electrical connector is plugged to its counterpart. The flow of carbon
dioxide is only active if the Live Cell Chamber is closed (moved to the right) and CO2
has been activated in the TCO Settings of the Harmony software. If you move the
Live Cell Chamber to the left, the climate in the sample chamber is lost and you have
to wait until the target values have been reached and stabilized again.
Inside the Live Cell Chamber there are heating elements for controlling the
temperature. On the bottom of the Live Cell Chamber there is an additional
transmission light source, because the default transmission light source inside the
swivel arm cannot be used in combination with climatization. Although both LEDs
have the same specification, slightly different exposure times or transmission power
values may be necessary to achieve the same results (due to adjustment and
tolerances).
The Live Cell Chamber can be removed completely, e.g. for cleaning.
1. Electrical connector
2. Transmission light source
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Operetta Technical Manual
With the TCO upgrade the Operetta's side panel is extended by a CO2 connection. The
tubing has to be connected to your CO2 supply.
Danger!
Carbon Dioxide Gas
In high concentration, carbon dioxide is harmful to health. Depending
on the concentration it can lead to headache, tiredness, and
dizziness, in higher concentrations even to unconciousness,
spasms, and death. Carbon dioxide is hardly perceptible.
l If carbon dioxide control has been activated and you open the
Live Cell Chamber, wait 10 seconds before bending over the
instrument to avoid unnecessary inhalation of the CO2 gas.
l The customer has to install a pressure controller which provides
the required carbon dioxide working pressure of 3 bar. Lower
pressures can lead to malfunctions, higher pressures could
destroy the instrument. See the Operetta Site Readiness
Instructions for a connection diagram.
Danger!
Carbon Dioxide Gas – Supply Tubing
l Do not expose the tubing to any mechanical or thermal stress.
l Comply with the maximum bending radius of the tubing (see
next page).
l If the tubing has to be laid on the floor, provide a corresponding
protection to prevent people from stumbling or stepping on the
tubing.
l Do not lay the tubing close to radiators or other heated objects.
l Do not expose the tubing to direct sunlight.
l Check the tubing for damages each time before using carbon
dioxide control.
l Do not operate the instrument with a damaged carbon dioxide
supply tubing. Contact PerkinElmer to request a new tubing.
l Do not manipulate the carbon dioxide tubing or fitting.
l The tubing may only be shortened using an approved hose
cutter.
Notice
The CO2 tubing is provided by PerkinElmer. CO2 supply, pressure
controller, stop valve and pneumatic air fitting are not part of the
delivery and have to be provided by the customer. For details and a
connection diagram please refer to the Operetta Site Readiness
Instructions.
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29
The flow of carbon dioxide is only active ...
l if CO2 control has been activated in the TCO Settings (Harmony software)
and
l if the Live Cell Chamber is connected so that the sample chamber is sealed
and
l if the flap for the scanning table is closed (only with automation upgrade).
l CO2 tubing:
o Outer diameter: 6 mm
o Max. bending radius: 21 mm
o Shore hardness: D 62 ±3
o Material: TPE-A (polyamide)
l Working pressure: 3 bar
l Required CO2 flow: > 15 l/h
l Required CO2 purity: ≥ 99.998 %, particle-free
Notice
If you connect or disconnect the Operetta from the CO2 supply, dust
particles may be introduced into the tubing. This can lead to
malfunctions and blockages.
l Blow through the tubing using CO2 before reconnecting it to the
Operetta.
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Operetta Technical Manual
Control PC (Harmony PC)
The Operetta system is equipped with a control PC, TFT monitor, mouse and
keyboard. The user can control the Operetta using the Harmony software installed on
the control PC.
The Harmony software allows for fully automated image acquisition, online image
evaluation and data management.
Notice
In order to guarantee a successful operation of the Operetta system
it is very important not to change any settings on the Harmony PC.
Please see chapter 4 "IT Policy", page 44.
2.5
Xenon Light Source
The Operetta is equipped with an external Xenon light source.
Notice
This chapter is an overview for the most important information. For a
complete description please see the Xenon Light source manual!
l Xenon lamp high power 300 W
l More continuous spectrum than HBO or Metal Halide
l Adjustable output power
l Maximum 2000 lm white light
l Easily exchangeable bulb
l Color selection by filter wheel
Danger!
High Voltage!
For more information please see Xenon Light Source manual.
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31
1. Standby Switch
When the Standby switch is depressed the system will become energized. With
pressing the Standby Switch again, the system will become deenergized.
Energizing the system will not automatically turn the lamp on.
2. Lamp On / Off
Switch to control lamp once system has been energized. The Blue LED indicator
will flash until lamp ignition occurs. Then, the LED will stay on until the lamp is
turned off.
3. Lamp Hours
Button to display the operating hours of the lamp module. For detailed
instructions please refer to section 3.2.1.1 "Displaying Lamp Hours", page 40.
4. Four-Port Turret
Accepts ACMI, Olympus, Storz or Wolf fiber-optic light cables. The names of the
ports are clearly visible on the perimeter of the adapter outboard from the port
inputs.
Operetta: ACMI.
Danger!
Danger of white, blue and UV light exposure!
l Do not remove liquid light guide from Xenon light source.
2.6
Additional Upgrades
l Plate handling robotics (plate::handler™ II)
Housing and scanning stage prepared for the most articulate robot systems like
plate::handler II.
l Temperature and CO2 Option (TCO)
See section 2.3 "Temperature and CO2 Option (TCO)", page 27.
l Field upgrades
The confocal upgrade, more excitation filters, objectives, automation
components (plate::handler II, plate hotel, incubator) and server extensions can
be provided as field upgrades.
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Operetta Technical Manual
This chapter describes retooling tasks for changing the Operetta`s optical setup and
maintenance procedures, which need to be carried out periodically to keep the
instrument in good operating condition.
The individual steps for each task are described and a schedule for the maintenance
tasks is given.
Danger!
Do not attempt to perform any kind of maintenance or retooling on
the Operetta beyond those listed and described here! All other
technical service tasks – including but not limited to those described
in the Service Manual – may only be performed by the PerkinElmer
service personnel.
The retooling and maintenance steps outlined in the following may be carried out by the
user. Please be sure to follow the instructions closely and observe both the general
safety instructions (see chapter 1 "System Safety", page 5), and any specific safety
instructions which may be given at the beginning of each section.
3.1
Retooling
3.1.1
Objective Lens
The motorized four position changer can automatically change objectives. The user
has the choice of 10x, 20x, 40x, 60x and 100x objectives. There is a wide range of
objectives available, optimized either for high numerical aperture / resolution or high
working distance for thick bottom plates or thick sample carriers. The 20x long WD
objective is always included in the instrument.
All of the other selections can be chosen as an option when purchasing the instrument,
or at any other time for customer installation. Objectives are barcoded and can be
exchanged by the user. Up to four objectives can be fitted onto the objective turret for
automated change.
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Operetta Technical Manual
Sharp-edged sample carrier holders!
l Be careful when performing retooling or maintenance tasks on
the scanning table.
l Do not touch the sample carrier holders.
Notice
If you screw in an objective which is colder than the interior of the
instrument, it may be difficult to screw out the objective at a later
time. You can avoid this if you let the objective warm up before you
screw it in, e.g. by putting it on the glass plate inside the Operetta for
30-60 minutes.
Follow the instruction of the Objective Exchange Wizard (Harmony – Settings –
Change Objective):
1. If all four positions of the turret are occupied: Select the objective which is to be
exchanged. The selected objective is moved into position.
2. Open the sample lid.
3. Unscrew the old objective.
4. Screw in the new objective.
5. Close lid. The objective turret starts homing and the objective information will be
read by the internal barcode reader.
6. A summary table shows all installed objectives. Close the wizard.
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Some objective lenses for the Operetta (see table on the next page) have an integrated
correction collar. It can be rotated and allows the correction of spherical aberrations
mainly caused by differences in plate bottom thickness. Underneath the colored ring of
the objective you can find a small white line which should be set directly on the value
of the plate bottom thickness.
The Harmony software will remind you to adjust the correction collar if you select a
different plate type or objective during experiment definition. The required plate bottom
thickness of the current plate type will also be stated.
Also please note, that while the message box “Please adjust the correction collar” is
displayed the table is positioned so as to give easy access to the objective.
The objectives have a scale engraved, which you can see on the photograph below.
The unit of values of the scale is typically [mm]. There are different scales used
depending on the range of compatible plate bottom thicknesses. E.g. the scale of the
20x WD lens ranges from 0 to 2 mm, often the value of 0.17 is also depicted, as this is
a very common thickness of cover slips used in microscopy.
Next to the scale you can find a small singular mark, which indicates the current
setting of the correction collar.
Below you find some example settings:
l 0.17 mm
l 0.50 mm
l 0.75 mm
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Operetta Technical Manual
Some objectives also feature a secondary scale, which does not contain the numerical
values. In the case of the “20x WD” lens this secondary scale consists of a single
mark at the 1 mm value. Below is the secondary scale for a 0.75 mm adjustment is
shown.
How to Adjust the Correction Collar
Objective with correction collar
1. If the message "Please adjust the correction collar to ... mm" appears, open the
sample lid.
2. Turn the correction collar and adjust it to the given value [mm].
3. If the mark of the correction collar is not visible from your position, use the
provided mirror to adjust for the correct value.
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4. Close the sample lid.
5. Confirm the message box and click OK.
If the plate type – objective lens combination is not working together, the software will
warn you beforehand.
Objective Lens
Correction Collar
Possible Values [mm]
2x long WD
No
–
10x long WD
No
–
10x high NA
No
–
20x long WD
Yes
0-2
20x high NA
No
–
40x long WD
Yes
0-2
40x high NA
Yes
0.11-0.23
60x long WD
Yes
0.1-1.3
60x high NA
Yes
0.11-0.23
100x long WD
Yes
0-0.7
3.1.3
Emission Filter
The Operetta is equipped with an eight position emission filter wheel. The four
emission filters 410 - 480 nm, 500 – 550 nm, 560 – 630 nm and 650 – 760 nm are
always included in the instrument. All of the other selections can be chosen as an
option at any time for customer installation. Emission filters are barcoded and can be
exchanged by the user. Unused filters can be stored in the filter hotel behind the door.
Follow the instructions of the Change Filter wizard in the Harmony software
(Settings – Change Filter).
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Operetta Technical Manual
Do not open the filter access door unless requested by the Change
Filter wizard.
The filter access door is not interlock-protected. If the filter wheel is
rotating and you reach into the wheel with your hand, this can
damage the instrument.
1. Open the filter access door to reach the filter wheel.
2. If necessary remove the old filter.
3. Insert the new filter to the intended position.
4. Close the door. The filter wheel starts homing and the filter information will be
read by the internal barcode reader.
5. A summary table shows all installed filters.Click OK to close the wizard.
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39
Cermax® Xenon Lamp
3.2.1.1
Displaying Lamp Hours
Perform the following steps to display the operating hours of the lamp module:
1. Switch off the Operetta.
2. Switch off the Xenon light source and switch it on again.
3. Press the Lamp Hours button at the front panel of the light source.
The operating hours are displayed.
4. If you want to reset the counter, hold down the Lamp Hours button for 3 sec.
3.2.1.2
Exchanging the Lamp
The Cermax® Xenon Lamp will typically provide more than 500 hours of service. The
symptoms indicating the need for replacement are:
l Repeated ignition attempts without lamp going into operation.
l Low light output evident with dark picture at high light level adjustment.
The delivery of the Operetta is carried out including a replacement lamp. Alternatively
the whole lamp module can be easily exchanged, which has to be ordered separately.
You can find both ways of replacing either the lamp or the lamp module in the Xenon
Light Source manual.
Caution!
Xenon lamp could still be hot in case of replacement.
l Wait a suitable time (5 min) before replacing the lamp.
l For more information and detailed instructions please refer to
Xenon Light Source manual.
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Operetta Technical Manual
Daily: Clean the housing surfaces (outside and sample room).
Only if required: Clean the microscope objective lens(es) carefully using optical wiper
and 70% ethanol.
Cleaning the Housing Surfaces
Notice
The Operetta is not protected against spraying or even splashing
water! The water could get into the housing and damage optical and
electrical components of the instrument.
l Do not drop or pour water over the instrument.
l Switch off the Operetta.
l Clean the surfaces of the housing and the sample room with a slightly damp
cloth. Soiled areas may also be cleaned using 70% ethanol.
l The glass panels should be cleaned with a suitable glass cleaning agent.
l Do not handle with greater amounts of fluids near the device.
Cleaning the Objective Lens
Caution!
Sharp-edged sample carrier holders! Be careful when performing
retooling or maintenance tasks on the scanning table.
l Do not touch the sample carrier holders.
l The objective lens(es) should only be cleaned if they are
obviously soiled or dusty.
l Shut down the Operetta to move the scanning table to the service position.
l Wet the objective lens with 70% ethanol.
l Take a dust-free optical tissue, wipe the lens a few times very carefully without
force and let it dry. Do not wipe back and forth but carefully in one direction.
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Replacing a Blown Fuse
If one of the two fuses of the Operetta has blown, it can be exchanged by the user.
Danger!
Electric Shock!
l Switch off the Operetta and disconnect the power cable before
changing the fuse(s).
Caution!
A defective fuse may only be replaced by exactly the same part from
the following manufacturer:
LITTLEFUSE 218000 Series
5 × 20 mm Time Lag Fuse (Slo-Blo)
15 A / 250 V (US), 8 A / 250 V (EU).
1. Switch off the Operetta and disconnect the power cable.
2. Pull out the fuse holder.
3. Replace the blown fuse(s).
4. Close the fuse holder and push it into its former position.
5. Reconnect the power cable.
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Operetta Technical Manual
It is only permitted to move the Operetta on the bench by four persons.
Warning!
The four handles of the Operetta are not designed to carry the device
for relocation!
l The instrument is very heavy (120 kg). If it falls down or tips
over it can cause severe injuries.
l In the case of relocation please contact the PerkinElmer
Service. A subsequent optical adjustment is recommended.
3.3
Maintenance by PerkinElmer Service
The following maintenance jobs have to be carried out as specified to guarantee the
correct and reliable operation of the Operetta.
Warning!
The jobs listed here may only be performed by the PerkinElmer
Service.
l If you do not have a maintenance contract which includes these
tasks, you have to order on-site service by the PerkinElmer
Service at your own expense.
l These maintenance jobs may not be carried out by the
customer or by third-party service providers.
Maintenance Job
Interval
Replace both air filters of housing fan.
≤ 1 year
Only with TCO upgrade:
Replace air filter in the TCO's air recirculation unit.
1 year
Only with TCO upgrade:
Replace CO2 sensor.
3 years
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This chapter contains policies and general information about the IT infrastructure and
rules for integration of the Operetta System into any network environment.
Notice
The purpose of the Operetta IT Policy is to ensure the effective
protection and proper usage of the computer systems belonging to
the "Operetta System". The IT Policy will assist in maintaining
systems at operational level. Contraventions of the IT Policy could
seriously disrupt the operation of the "Operetta System" and could
involve PerkinElmer support billable at the current Service rate.
Notice
PerkinElmer is not responsible for problems caused by violating the
following policies. Any effort required to verify this type of problem is
billable at the current service rate and is not covered by guarantee
and/or service contract.
4.1
Network Integration
4.1.1
Overview
The Operetta System is composed of:
l Operetta device (cell imaging reader)
l Harmony PC (to control the Operetta using the Harmony software)
Optional components (provided by the customer) may be:
l SAN / Image Server to store/archive images
l Office PCs (for an office installation of the Harmony software)
Upgrade components (automation upgrade):
l plate::handler II robot (for automated plate handling)
l plate::works PC (running the scheduling software plate::works)
l Network Switch, 1Gbit speed, provided by PerkinElmer
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45
l The Harmony PC is a dedicated computer to control the
Operetta. This PC runs with Windows® 7 (64 bit), includes the
database and cannot be substituted by any customer-supplied
computer.
l The optional Columbus software (especially the Acapella
Server) may not be installed on the Harmony PC or on a PC
with Harmony office installation. This does not apply to the
Acapella Client or Acapella Proxy which are part of the
Columbus installation.
General Network Requirements
l The subnet mask for all network adapters has to be 255.255.255.0.
l All network connections must be Gigabit Ethernet connections using ≥ CAT-5e
cable. All devices shown in the following configuration examples must support
Gigabit Ethernet.
l On Office PCs with a Harmony installation, the network card which is used for
the communication with the database (Harmony PC) has to rank first regarding
the binding order. This has to be verified in the "Advanced Settings" dialog of the
Network Configuration window, "Adapters and Bindings" tab (Windows® XP).
4.1.2
Simple Integration
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Operetta Technical Manual
In the case where Windows® 7 is not allowed in the customer's company network, use
one of the following solutions to isolate the "Operetta network" from the company
network.
4.1.3.1
Office PC as interface (small solution)
4.1.3.2
Office PC as interface (big solution)
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Automation Upgrade (plate::handler II)
Notice
The plate::works PC is a dedicated computer to control the
automated plate handling (via plate::works scheduling software). It
runs with Windows® XP and cannot be substituted by any
customer-supplied computer.
l The computer may not be integrated into a domain.
l Anti-virus or malware protection software may not be installed
on this computer.
4.1.4.1
Standard Configuration
This scenario is only possible if NIC2 of the Harmony PC and NIC1 of the plate::works
PC (both in red, see figure above) are configured with static IP addresses by your local
IT department. The network configuration (IP, Gateway, Subnet, Wins, DNS) has to
be adapted according to the configuration of the company network.
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Office PC as interface
4.2
Microsoft Windows Security Updates / Service
Packs
The Harmony software was tested and released with:
1. Microsoft Windows® 7
2. Microsoft Windows® Vista Service Pack 2
3. Microsoft Windows® XP Service Pack 3 (only for office PC installations)
This includes all security patches until October 1st, 2010).
Notice
PerkinElmer cannot guarantee that future Windows updates
provided by Microsoft will not compromise the stability of the
"Operetta System". We assume that the impact is low but to ensure
to always have a stable "Operetta System" it is recommended to
disable Windows updates.
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Operetta Technical Manual
Requirements for Harmony Installation on an
Office PC
Notice
Due to numerous differences in PC hardware, PerkinElmer cannot
guarantee that our software will run on a computer supplied by the
customer, even if the system meets the minimum specifications
described on the next pages.
PerkinElmer installation of a computer supplied by the customer is
available for an additional fee. PerkinElmer is not responsible for
problems caused by unspecified system components, software,
and/or accessories.
Any effort required to verify this type of problem is billable at the
current service rate. PerkinElmer may not provide maintenance
service on the computers supplied by the customer.
Basic:
l Harmony Office License (incl. USB dongle) with valid Software Maintenance
Agreement (SMA)
l 2 GB free harddisk
l One free USB port
l DVD drive (for installation)
l Network to Harmony PC (to connect to database)
l Administrator rights (only for the installation)
l Internet Explorer 7 or later
Minimum:
l Windows® XP SP3
l Intel® Pentium 4 with 3.2 GHz
l 1 GB RAM
l Screen resolution of 1280 x 1024 (19"),
DPI setting: normal size (96 DPI)
Optimum:
l Windows® 7 (64 bit)
l Intel® Xeon® Quad Core with 2.6 GHz
l ≥ 8 GB RAM
l Screen resolution of 1920 x 1200 (24"),
DPI setting: normal size (96 DPI)
l Gigabit Ethernet connection to Harmony PC
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Harmony will not run on any virtual PC (e.g.VMWare).
4.4
Computer Systems
4.4.1
Network
The Harmony PC can receive the network address from a DHCP server. The general
configuration is to obtain the IP address automatically from a DHCP.
1. The usage of any additional network adapter of any computer of the "Operetta
System" is not allowed.
2. Changing the configuration of the Harmony PC's Network Interface Card 1 is not
allowed.
3. Bridging of the two network cards of the Harmony PC is not allowed (no Internet
Connection Sharing).
Notice
A stable network is essential for the correct function of the Operetta
System, because permanent network connection is required
between the different components (particularly Operetta device,
Harmony PC, Office PCs, image servers).
4.4.2
Hardware
Requirements for new hardware should be discussed in advance with PerkinElmer
service to assess the detailed specification. Problems with hardware should also be
reported to PerkinElmer service.
1. The relocation of the Harmony PC is not allowed. This PC must have a direct
connection to the Operetta device. The relocation of any other hardware within
the "Operetta System" should be discussed with the PerkinElmer service in
advance to ensure good reason for relocation, determine the most appropriate
means of relocation and to ensure a fully operational "Operetta System".
2. Modification of any hardware of the Harmony PC is not allowed.
4.4.3
Operating System, Software & Software Applications
Problems with software should be reported to the PerkinElmer service.
1. Set "Automatic Microsoft Updates" to "Turn Off Automatic Updates" or "Notify
me but don´t automatically download and install them." because they may disturb
the "Operetta System".
2. Deactivating the virtual memory for microsoft windows is not allowed.
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3. Making any changes in the [HKLM\Software\PerkinElmerCTG] registry is not
allowed.
4.4.4
Data
1. PerkinElmer is not liable for any data loss due to Data management processes
like backups, etc.
2. Due to limited harddisk space on the Harmony PC (500GB), Harmony provides a
functionality to relocate the data to an external data medium. This could be a
USB-hard drive as well as a server (SAN). The relocated data remain reachable
via the Harmony software.
3. PerkinElmer recommends a Gigabit connection and to include this server in the
internal backup system.
4.4.5
Back Up
1. PerkinElmer is not responsible for the implementation of an effective backup
strategy.
2. PerkinElmer is not responsible for the backup of any files from the "Operetta
System".
4.4.6
Security Settings & Anti-Virus Protection
The Harmony software is tested with Microsoft Forefront Client Security.
1. PerkinElmer is not responsible for the implementation of an effective virus
security strategy.It is suggested to exclude the following file types from any
scan:
o TIFF (images)
o XML (database files)
2. The "Operetta System" needs the following ports for communication (TCP/UDP).
Please ensure that these ports are unblocked:
o 80
o 8250 - 8300
3. In the unexpected case of returning a PC back to PerkinElmer any security
software like virus scanner or firewall has to be removed before shipping.
4.5
Computer Users
1. Training: Ensure an appropriate Harmony training for any user of the "Operetta
System".
2. User Accounts: The Harmony PC comes with two pre-defined Windows® user
accounts:
o Operetta (password "Operetta")
This is the default Windows® user account for operating the Operetta
system.
o Administrator (password "Operetta")
This account is only required for installing additional software or updates.
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Modifying or deleting the existing user accounts is not recommended. If you
change the default user account "Operetta", this will require additional
modifications in Harmony and in the network (see Operetta Operation Manual,
section "User Accounts"). The default user account ("Operetta") must have the
following properties:
o Can create and run scheduled tasks.
o Password does not expire.
Otherwise all scheduled tasks have to be updated regularly.
o The account must have the right to "Log on as a batch job". This right must
be granted before creating scheduled tasks.
3. Network share: Computers in the network which shall be used as destinations for
the functions Relocate Images or Write Archive (as scheduled task or triggered
manually) must be accessible for the default user account "Operetta" (read/write
access including the right to create subfolders).
4. Passwords: "Operetta System" users should not change any passwords. Any
changes are only allowed upon consultation with PerkinElmer service.
4.6
Remote Support
PerkinElmer uses the service of WebEx (http://evoportal.webex.com) to solve remote
support issues in real time for "Operetta Systems". If WebEx support is not allowed
please contact PerkinElmer Service and ask for other options. (Please note: Other
options may increase costs for the service contract)
Minimum system requirement for WebEx remote support:
l Windows® XP, Windows® Vista, or Windows® 7
l Intel® x86 (Pentium 400 MHz +) or compatible processor with 128 MB RAM
l Microsoft® Internet Explorer® 6
l JavaScript® and cookies enabled in the browser
l ActiveX enabled
l 56 K or faster internet connection
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Operetta Technical Manual
The Operetta is available in a non-confocal and a confocal version. It can sequentially
acquire an arbitrary number of fluorescence and brightfield images.
The confocal version can switch between non-confocal and confocal mode by guiding
excitation and emission light either in a non-confocal path or through a pinhole disc. It
can acquire either a series of confocal or a series of non-confocal images in one
experiment.
The Operetta has a high speed high precision auto focus unit based on an infrared laser
for detection of the sample carrier surface and measurements in a defined imaging
plane above the sample carrier surface.
The light source for fluorescence excitation is a 300 W Xenon lamp with continuous
spectrum in the visible wavelength range. The illumination intensity in the sample can
be tuned in the software using a mechanical attenuator. The fluorescence excitation
wavelength is selected by choosing an excitation filter on an eight position excitation
filter wheel.
The light is guided into the sample via two mirrors which are mounted on a slider. In the
confocal version the slider can move and guide the light through a spinning pinhole
disc. This allows simultaneous scanning of an array of diffraction limited points across
the sample. This leads to high speed confocal imaging with greatly reduced
background noise. Please note that non-confocal and confocal imaging cannot be used
in combination in a single measurement or screen.
Up to four objectives can be mounted on the objective turret for automated change. A
transmission light source is mounted above the sample for automated brightfield
imaging, either separately or in combination with fluorescence imaging.
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Operetta Technical Manual
Fluorescence emission and transmitted light from the sample is collected through
bandpass filters on a emission filter wheel and detected by a high sensitivity Peltier
cooled CCD camera. Special optics enable viewing of an enlarged field of view /
number of cells in an image view without compromising optical resolution.
The Operetta unit contains all necessary hardware and software for four color
measurements (UV, green, orange and far red) using a 20x long WD objective – see
below for the accessories included. Briefly they comprise the instrument with four
excitation filters, four dichroics, four emission filters, 20x objectives, camera, Xenon
lamp, laser based auto focus and one set of Harmony Software included in the
instrument.
Please see the following table for an overview of standard and optional components of
the optical setup such as lenses, filters, dichroic mirrors etc.
Component
Standard Configuration
Optional Configurations
Objective lens
20x long WD
2x long WD
10x long WD
10x high NA
20x high NA
40x long WD
40x high NA
60x long WD
60x high NA
100x long WD
Excitation filter
380/40 (UV)
475/30 (Green)
535/30 (Yellow)
630/20 (Far Red)
420/20
500/20
570/20
615/30
Dichroic mirror
405
435
495
515
555
585
635
645
Emission bandpass filter
445/70
525/50
595/70
705/110
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Optical imaging unit
Confocal scanning module (optional)
Laser based high precision auto focus
Automated objective lens changer
High resolution table
Xenon light source
Control electronics
Control PC
Scanning table
High precision X- and Y-axis
Plate holder
Automation
plate::handler II (optional)
5.2.1
Detection
Components
Detector
CCD camera with 1.3 mega pixel
Peltier-cooled
14 bit resolution
Emission band pass changer
5.2.2
Light Sources
Components
Xenon light source
External Xenon lamp, fiber-coupled
Spectral width: 14 nm
General wavelength range: 350-680 nm
Input Voltage: 100 – 240 V AC, 50/60 Hz, 6.0A
Lamp module:
l
300 W
l
Lifetime: 500 hours
l
Easy exchange
Brightfield LED
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Operetta Technical Manual
2x long WD
0.08
6.2
6754 × 5086
145.5
3.75
10x long WD
0.3
10
1351 × 1017
10.3
1
10x high NA
0.4
3.1
1351 × 1017
5.8
0.75
20x long WD
0.45
6.6-7.8
675 × 509
4.6
0.67
20x high NA
0.75
0.6
675 × 509
1.7
0.4
40x long WD
0.6
2.7-4.0
338 × 254
2.6
0.5
40x high NA
0.95
0.18
338 × 254
1.0
0.32
60x long WD
0.7
1.5-2.2
225 × 170
1.9
0.43
60x high NA
0.9
0.2
225 × 170
1.1
0.33
100x long WD
0.85
1.2-1.9
135 × 102
1.3
0.35
5.3.2
Sample Carrier
Recommended sample carriers for the Operetta:
Plate type
Bottom
material
supports
adherence of
cells
Plate bottom
allows use of
high NA
objectives
Suitable for
the following
objectives
ViewPlate-96 F TC (black, with
lid, TC, sterile, individually
pouched) bottom thickness of
0.8 mm
yes
no
2x long WD
10x long WD
10x high NA*
20x long WD
40x long WD*
ViewPlate-384 F TC (black, with
lid, TC, sterile)
yes
no
2x long WD
10x long WD
10x high NA*
20x long WD
40x long WD*
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allows use of
high NA
objectives
Suitable for
the following
objectives
CellCarrier-384, TC, black,
sterile
yes
yes
2x long WD
10x high NA
10x long WD
20x high NA
20x long WD
40x high NA*
40x long WD
60x high NA*
60x long WD
100x long WD*
* Restrictions - some edge wells cannot be measured
5.3.3
Power Supply
The Operetta is connected to mains by a separate power cable which is specified as
follows:
Specifications
Europe
US
Cordage Rating
16A/250V~AC
15A/125V~ACl
Plug
16A/250V~AC, IEC 60884-1
15A/125V~AC, NEMA 5-15P
UL817
Connector
10A/250V~AC, EN
60320/C13
15A/125V~AC, IEC 320/C13
Approvals
VDE
UL
5.4
Consumables
Part Number
Item
HH12040041
Operetta Xenon Exchange Bulb
HH12040039
Operetta Mod A Xenon Bulb Unit
Please contact your local sales representative to order consumables.
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Operetta Technical Manual
PerkinElmer
Schnackenburgallee 114
22525 Hamburg
Germany
Internet: http://www.perkinelmer.com
email: [email protected]