Extech PRC20 Specifications

PRC20 Thermocouple

Calibrator

Source and measure 8 thermocouple type devices
(J, K, T, E, C, R, S and N) with one meter that
provides precision output displayed as °C/°F or mV.

Applications include:

• Lab and Field Calibration and Verifi cation Operations
of Sensors, Thermocouple Probes, Controllers, Panel
meters & Testing tools.

• Engineering Research and Design

• Manufacturing and Test Engineering

• HVAC

• Temperature Control Process Troubleshooting

Features

• Palm-sized double molded housing and large

dot-matrix digital backlit LCD with thermocouple

type indication

• High accuracy calibration function simulates

precision thermocouple outputs for use in calibrating

thermometers, transmitters, controllers or recorders

• Displays output in terms of millivolts or temperature

based on thermocouple tables

• Standard mini-thermocouple input

• Large battery bank for extended work cycle

• Up to fi ve user adjustable calibration presets

• External power adapter for continuous work cycle

Specifi cations

Thermocouple

Type J -58 to 1832°F (-50 to 1000°C) 0.05% rdg ±1°

Type K -58 to 2498°F (-50 to 1370°C) 0.05% rdg ±1°

Type T -184 to 752°F (-120 to 400°C) 0.05% rdg ±1°

Type E -58 to 1382°F (-50 to 750°C) 0.05% rdg ±1°

Type C 32 to 3182°F (0 to 1750°C) 0.05% rdg ±1°

Type R/S 32 to 3182°F (0 to 1750°C) 0.05% rdg ±1°

Type N -58 to 2372°F (-50 to 1300°C) 0.05% rdg ±1°

Voltage -10.00mV to +60.00mV 10μV 10μV ±1d

Resolution 0.1° (up to 999.9) or 1° (over 999.9°) for J, K, T, E ; 1° for R, N; 0.5° for C, S

Input Impedance 10 MΩ

Sampling Time 4 times/second

Meter Dims (LxWxH) 6.3" x 3.2" x 1.7" (159 x 80 x 44mm)

Meter Wt 8oz (225g) - not including battery weight

Range Basic Accuracy

PRODUCT DATASHEET PRODUCT DATASHEET

Ordering

PRC20 ............ ...Thermocouple Calibrator

PRC20-NIST ... ...PRC20 with Certifi cate of Calibration Traceable to NIST

Specifi cations subject to change without notice. Copyright © 2012-2014 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.
Rev. 4/2/14

Complete with Thermocouple
calibration cable with
subminiature connectors,
standard calibration cable
with subminiature connectors,
100V-240V AC Universal Adaptor
with 4 plugs, 6 x 1.5V AA
batteries, and hard carrying case

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