24
TC
Thermocouple
Figure 8 9 Thermocouple
Measurement
The calibrator supports thirteen standard thermocouples, thermocouple types are
identified by character: S, R, B, K, N, E, J, T, C, D, G, L and U. Table 5-3 shows
the temperature ranges and accuracies of these thermocouples. Thermocouple
measurement accepts two reference junction compensation methods: internal
reference mode or external reference mode. When using the internal reference
mode, the calibrator will automatically measure the temperature of cold junction
adjacent to the thermocouple jack. When using external reference mode, the
reference temperature (value range: -10 to 50°C) must be entered manually
before measurement. Figure 8.9 shows the thermocouple measurement connections.
1. If the easurement rea s ctive, ress nce, therwise ress
wice.
2. You can press the navigation keys Up/Down to select TC from the list, then press
Enter or Done to begin measurement. Press Options to show the thermocouple
measurement setup interface. In the thermocouple measurement setup interface,
you can set the thermocouple sensor type, temperature units (°C, K, ℉ ) and reference junction compensation method.
3. hen easuring hermocouple, ou an ress Options o how he hermocouple easurement etup nterface.
4. o et igher emperature easurement recision, ou an zero he easured alue n he illivolts easurement.
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