CA103&CA102S Handy Multi-functions Calibrator Operating Instruction
29
1) Select the required calibration signal;
2) Checkpoint 1 (20% range), Checkpoint 2 (80% range);
3) Checkpoint will be recorded into the following formula:
Proportional value = (standard point 2 - Standard Point 1) ÷ (Checkpoint
2- Checkpoint 1)
Zero value = standard point 2 - Checkpoint 2×Scale value
4)
The calculated ratio of the value, the value is set to zero in the
corresponding parameters.
2.
Output error parameter settings:
0：
Disable output error alarm function;
1～200：
Enable output error alarm function;
When the signal source output error> output parameter value range
×Output error parameter values×10PPM.Additional information is displayed
"error".
7. International Temperature Scale ITS-90
Find the relationship of mV of TC output and resistance of RTD Vs
temperature.
1 In the main screen. Press ESC go to multi-function calibrator
―Query‖
mode:
2 Select anyone then press ENT:
Query
RTD
：
Cu50 Pt100
TC
：
Query
Temp ITS-90
ITS-90 Temp
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