 - Thermocouple Calibrator
The  Thermocouple Calibrator is ideal for testing, measuring and calibration of all thermocouple based systems. In addition it contains functions to install and maintain all powered and non-powered milliamp loops.
The - Thermocouple Calibrator is a high precision, multi-functional, hand-held calibrator suitable for the process control industry. Its speciality is thermocouple based instruments which it can measure and source. DC voltage, millivolts, milliamps and circuit continuity can also be measured. The trend feature is ideal for graphing temperature profiles and PID controller optimization. Its small size, long battery life and high precision make the - Thermocouple Calibrator ideal for industrial field or workshop calibration.
Display Examples of the Thermocouple Calibrator
 
 Features of the Thermocouple Calibrator
- Measure, source and simulate 0 to 24 mA with 0.01% accuracy and 1 mA resolution
- Measure 0 to 32V with 0.005% accuracy and 1mV resolution
- Continuity test function
- Increment, step, ramp or valve stroking
- Trend logging with programmable timebase
- Displays values in mA and % or % and mA
- Built-in 24V power supply for mA loops
- Measure and source types J, K, T, E, R, S, B, and N thermocouples with configurable internal or manual cold-junction compensation in either °C, °F, Kelvin or Rankine
- Accuracy better than 0.5°C excluding cold junction errors and thermocouple errors
- Measures and sources -10 to 100 mV with 0.01% accuracy and 1 mV resolution
- Simultaneously source a thermocouple and measure mA
- 2 year guarantee (batteries not included)
- Carry case, charger and test leads supplied as standard
Technical Specifications of the Thermocouple Calibrator
| Analogue Input Ranges |
Impendance |
Accuracy |
Resolution |
| 0 to24 mA |
Input Impedance ± 1Ώ, 250mA Fused |
0.01% |
1µA |
| 0 to 32 V |
Input Impedance ±110 k Ώ |
0.005% |
1mV |
| -10 to 100 mV |
Input Impedance > 1M Ώ |
0.01% |
1µA |
| Continuity with 100 Ώ trigger and 1mA excitation. Gives visual and audible confirmation. |
| Analogue Output Ranges |
Load |
Accuracy |
Resolution |
| Types J, K, T, E, R, S, B and N thermocouples |
0.05% |
0.1°C |
| 0 to 24 mA |
Output load max 500 Ώ |
0.01% |
1µA |
| -10 to 100 mV |
Output load min 600 Ώ |
0.01% |
1µV |
 Download Calog Thermocouple Calibrator Datasheet
* Full operating manuals, carry case, test leads and charger are supplied as standard.
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