User's Manual

RTD/Thermocouple Calibrator

712B Calibration Adjustment

Adjust 24 mA Input

1. Set the 5522A to output 24 mA.

2. Push  on the 712B to enter 24 mA input calibration mode.

Wait approximately 10 seconds for a stable output of the 5522A.

3. Confirm the reading on the 712B.

hwp15.jpg

Adjust External Trigger for Ohms Source

Before the calibration, set the 5522A to mA (dc) source output mode, and use

one set of banana plug patch cords to connect the 712B and the 5522A, as

shown in Figure 14.

5522A

CALIBRATOR

Fluke 712B

Fluke 5522A

hwp005.eps

Figure 14. Adjust External Trigger for Ohms Source