4-Channel Thermometer 800023 INSTRUCTION MANUAL SPER SCIENTIFIC LTD.
THERMOMETER CONTENTS TITLE PAGE I. Introduction……………………………….…………..…….….. 1 II. Specifications………………………………..………………... 1 III. Symbol Definition and Button Location………………….… 3 IV. Operation Instructions………………………...……………...5 4.1 Power-Up & turn ON/OFF backlight…………...……….. 5 4.2 Connection the Thermocouples…………..……….……..5 4.3 Selecting the Temperature Scale………………………...5 4.4 Data-Hold Operation………………………….…………...5 4.5 T1-T2 Operation…………………………………………...5 4.6 Relative Operation…………………………………………6 4.
THERMOMETER Standards and IEC584 temperature/voltage table for K-type thermocouples. It uses RS232 interface to perform bi-directional communication with PC. II. Specifications: Numerical Display: 4 digital Liquid Crystal Display per channel. Measurement Range: -200°C ~ 1370°C -328°F ~ 2498°F Resolution: -200°C~ 200°C 0.1°C; 200°C ~1370°C 1°C -200°F~ 200°F 0.
THERMOMETER add the following tolerance into the accuracy spec. 0.01% of reading + 0.03°C ( 0.01% of reading + 0.06°F ) Note: The basic accuracy Specification does not include the error of the probe. Please refer to the probe accuracy specification for additional details. Electromagnetic Compatibility: Total accuracy=specified accuracy ± 2°C(3.6°F) Sample Rate: 3 seconds per period Dimension: 184×64×30mm Weight: 250g Approx.
THERMOMETER III. Symbol Definition and Button Location: : This indicates that the minus temperature is sensed. ℃℉ : Centigrade and Fahrenheit indication. : Thermocouple Type Indication. : The Maximum value is now being displayed. : The Minimum value is now being displayed. : This indicates auto power off is enabled. : This indicates that the display data is being held. : The Battery is not sufficient for proper operation. T1,T2 T3,T4 : It indicates the value below is T1, T2, T3, T4 Temperature sensor.
THERMOMETER T4 T3 60V 24V MAX T2 T1 1 2 3 6 T1-T2 4 7 CAL HOLD 5 F 9 9V BATTERY NEDA 1604 6F22 006P PLEASE READ MANUAL FOR SAFETY DC9V C OUTPUT 8 REL RANGE 200 C 328 F 1370 C 2498 F OPEN POWER-UP OPTIONS Button Location: 1 ○ 2 ○ 4 ○ 6 ○ 8 ○ 10 ○ 12 ○ K type temperature sensor T1 to T4 input connector 3 ON/OFF & Backlight button LCD display ○ 5 Relative button Hold button ○ 7 MAX MIN function control button T1-T2 button ○ 9 Offset calibration screw °C, °F control button ○ 11 AC powe
THERMOMETER IV. Operation Instructions: 4.1 Power-Up & Turn ON/OFF backlight I key turns the Thermometer ON or OFF and The ○ backlight ON & OFF. Press it once to turn on the Thermometer. Press it again for moment to turn ON or OFF backlight. Press and hold this button 3 second to turn OFF the power. 4.2 Connection the Thermocouples For measurement, plug the thermocouple into the input connectors. 4.
THERMOMETER minus T2 mode. The temperature difference is shown on the right hand side display as shown in Fig. 4.6 Relative Operation: When pressing 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 Relative operation. When the meter is under relative operation, “°C/°F” button is disabled.
THERMOMETER “ °C/°F ” ,“△REL” button in "MAX MIN" mode, there will be two continuous beep) To exit the MAX/MIN mode, one may press and hold "MAX MIN" for two seconds. 4.8 Auto Power Off: By default, when the meter is powered on, it is under auto power off mode. The meter will power itself off after 30 minutes if no key operation and no RS232 communication combination at power on can disable auto power off.
THERMOMETER Appendix: Thermocouple probe specification Description Range Tolerances -50℃ to 200℃ ±2.2℃ or ±0.75％ with Teflon tape insulation -58℉ to 392℉ (±3.6℉ or ±0.
