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Thermocouple Calibrator

Extech PRC20

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The PRC20 sources and measures eight thermocouple type devices (J, K, T, E, C, R, S and N) and provides precision output displayed as Centigrade/Fahrenheit or mV. It has five user adjustable calibration presets and a Type K temperature range of -58 to 2498 degrees F (-50 to 1370 degrees C). The PRC20 is suitable for Lab and field calibration, Engineering research and design, Manufacturing and test engineering, Temperature control process troubleshooting and HVAC applications. Comes with thermocouple calibration cable with subminiature connectors, standard calibration cable with subminiature connectors, 100V-240V AC universal adaptor with four plugs, six 1.5-volt AA batteries, hard case, and user manual.

  • Easy to Use

    Palm-sized double molded housing and large dot-matrix digital backlit LCD with thermocouple type indication

  • High Accuracy Calibration

    High accuracy calibration function simulates precision thermocouple outputs for use in calibrating thermometers, transmitters, controllers or recorders

  • Complete Kit

    Complete with calibration cables, 100V-240V AC universal adaptor with 4 plugs, 6 AA batteries, and hard carrying case

Specifications
General Specifications
Input Impedance
10 MΩ
Sampling Rate
4 times/second
Temperature (Type C) Basic Accuracy
32 to 3182 °F (0 to 1750 °C)
Temperature (Type C) Max Resolution
0.05% of reading ±1°
Temperature (Type E)
0.5°
Temperature (Type E) Basic Accuracy
-58 to 1382 °F (-50 to 750 °C)
Temperature (Type E) Max Resolution
0.05% of reading ±1°
Temperature (Type J)
0.1° (up to 999.9°) or 1° (over 999.9°)
Temperature (Type J) Basic Accuracy
-58 to 1832 °F (-50 to 1000 °C)
Temperature (Type J) Max Resolution
0.05% of reading ±1°
Temperature (Type K) Basic Accuracy
0.1° (up to 999.9°) or 1° (over 999.9°)
Temperature (Type K) Max Resolution
-58 to 2498 °F (-50 to 1370 °C)
Temperature (Type N)
0.05% of reading ±1°
Temperature (Type N) Basic Accuracy
0.1° (up to 999.9°) or 1° (over 999.9°)
Temperature (Type N) Max Resolution
-58 to 2372 °F (-50 to 1300 °C)
Temperature (Type R)
0.05% of reading ±1°
Temperature (Type R) Basic Accuracy
1°
Temperature (Type R) Max Resolution
32 to 3182 °F (0 to 1750 °C)
Temperature (Type S)
0.05% of reading ±1°
Temperature (Type S) Basic Accuracy
1°
Temperature (Type S) Max Resolution
32 to 3182 °F (0 to 1750 °C)
Temperature (Type T)
0.05% of reading ±1°
Temperature (Type T) Basic Accuracy
0.5°
Temperature (Type T) Max Resolution
-184 to 752 °F (-120 to 400 °C)
Temperature [IR]
0.05% of reading ±1°
Temperature [Type K]
0.1° (up to 999.9°) or 1° (over 999.9°)
Voltage
-10.00mV to +60.00mV
Voltage Basic Accuracy
±(0.01% of reading + 1 digit)
Voltage Max Resolution
0.01mV
Additional Details
Certifications
CE
Dimensions
6.3 × 3.2 × 1.7" (159 × 80 × 44mm)
Power
6 × AA (1.5V) batteries
Warranty
2 years
Weight
8oz (225g)
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech PRC20