Sper scientific 800005 Instruction Manual

TITLE PAGE I. Introduction…………...…………………. 1 II. Specifications………………………….. 1 III. Symbol Definition and Button Location……………………………….… 3 IV. Operation Instructions…………….5 4.1 Power-Up………………………………....….. 5 4.2 Connection the Thermocouples………….… 5 4.3 selecting the Temperature Scale……….….. 5 4.4 s ...

any K-type and J-type thermocouple as temperature sensor. Temperature indication follows National Bureau of Standards and IEC584 temperature/voltage table for K-type and J-type thermocouples. II. Specifications: Numerical Display: 4 digital liquid crystal display Measurement Range: K-Type -200• ~ 1370• -328• ~ 2498• J-Type -200• ~ 760• -32 ...

Range Accuracy K-Type -200°C ~ 1370°C ±(0.1% reading + 0.7°C) J-Type -200°C ~ 760°C ±(0.1% reading + 0.7°C) K-Type -328°F ~ 2498°F ±(0.1% reading + 1.4°F) J-Type -328°F ~ 1400°F ±(0.1% reading + 1.4°F) Temperature Coefficient: For ambient temperatures from 0°C ~ 18°C and 28°C ~ 50°C, for each °C ambient below 18°C or above 28°C add the following tolerance into the accuracy spec. 0.01% of reading + 0.03 ...

AC Adapter: 9VDC ±15% 100mA Plug Diameter: 3.5×1.35mm III. Symbol Definition and Button Location: Main Display Timer Display - : This indicates that the minus temperature is sensed. H : It indicates that the timer is expressing in hours and minutes. °C °F : Centigrade and Fahrenheit indication. K J : Thermocouple Type Indication HOLD : This indicates that the display data is bei ...

: The Battery is not sufficient for proper operation. •1 K,J type temperature sensor connector •2 LCD display •3 ON/OFF button •4 HOLD button •5 Timer function control button •6 Relative readout button •7 MAX MIN Average control button •8 °C, °F control button •9 Digital output connector • 10 AC power adapter connector ...

• 12 Battery cabinet cover IV. Operation Instructions: 4.1 Power-Up Press the •I key to turn the thermometer On or OFF 4.2 Connection the Thermocouples For measurement, plug the thermocouple into the input connectors. 4.3 Selecting the Temperature Scale When the meter was first power on, the default scale setting is set at Celsius (°C) scale. The user may change it to Fahrenheit (°F) by pressing “ °C/°F ” button and v ...

scale will be changed to hours and minutes and the “ H ” symbol will appear on the display. The counting can be reset by press and hold “ TIMER ” button for 2 sec. 4.7 Relative Operation: When one press the “•REL” button, the meter will memorize the present reading and the difference between the new reading and the memorized data will be shown on the display. Press the “•REL” button again ...

To exit the MAX/MIN mode, one may press and hold for two seconds. 4.9 Auto Power Off: By default, when the meter is powered on, it is under auto power off mode. The meter will power itself off after30 minutes if no key operation and RS232 communication. Key combination at power on or RS232 communication can disable auto power off. One may press and hold “HOLD” button and then power on the meter and there will b ...

Send 4 bytes D(ASC 44H) Ask for main display Range, Data, Unit Send 22 bytes B(ASC 42H) Ask for secondary display Range, Data, Unit Send 22 bytes S(ASH 53H) Ask Status Send 13 bytes H(ASC 48H) Hold button T(ASC 54H) TIMER button M(ASC 4DH) AVG/MAX/MIN button N(ASC 4EH) Exit AVG/MAX/MIN mode R(ASC 52H) REL button C(ASC 43H) •/• button A(ASC 41H) Inquire all encoded data Send encoded 8 byte ...

should be 7+1+7+1+5+chr(13)=22Bytes Command B: Return the counting of timer. •Command S: Return the operation mode HOLD•MAX•REL, if the mode is not entered, the related characters will be left as space. For example: when the meter is under MAX display, the meter will return: •••••MAX•••• •Command T: Equivalent to one pushing on the HOLD button. •Command M: Equivalent to on ...

0 1 0 •MINIMUN mode 1 0 0 •AVG mode 1 1 1 •calculate MAX/MIN/AVG in back- ground and lcd "MAX""AVG""MIN" will flash. bit3: 1•0->K TYPE ,1•J TYPE(300 only has K type) bit4: 1•REL bit5: 1•HOLD, 0•not HOLD bit6: 1•LOW BATTERY , 0•BATTERY NORMAL bit7: 1•• 0•• 3th BYTE: bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0 no use no use no u ...

7th BYTE: last two BCD code of sub window value. ...