Calibration Of Voltage; Calibration Of Resistance Temperature Detector - Toho Electronics TRM-10C Instruction Manual

(1) Calibration of Voltage

Conduct calibration in case of voltage, current or thermocouple input. For thermocouple input,
calibrate reference junction compensation together.
Wiring
Precision Voltage
(Current)
Generator
Conduct calibration according to the instructions in 7.2.12 Data Calibration (Calibration of the
voltage).(See page 82)
[Note]
① Calibrate at any one channel.
② When a shunt resistor is attached to the input terminal block in case of current input, detach it
prior to calibration.

(2) Calibration of Resistance Temperature Detector

Wiring
Precision Dial
Resistor
Conduct calibration according to the instructions in 7.2.12 Data Calibration (Calibration of the
resistance temperature detector).(See page 83)
[Note]
A resistance value should not disperse greater than 6 mΩ from one wire to another.
When calibrate RTD for a channel, the input terminals of the other channels are shortcut.
Recording requires RTD calibration for every channel
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Digital Voltmeter
TRM-10C Recorder
Input Terminals
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TRM-10C Recorder
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Input Terminals
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