User's Manual

RTD/Thermocouple Calibrator

714B Performance Verification

Verify mA Measure

1. Connect the 5522A, 8508A, and 714B, as shown in Figure 9.

2. Set the 8508A to DCI measurement mode, set the range of the DCI

measurement mode to 20 mA and the resolution of DCI measurement mode

to 7 1/2-digits.

3. Set the 5522A to source and make sure that 8508A shows the first dc current

in Table 12.

4. Output the dc current values in Table 12 and verify that the 714B readings

are within the limits shown.

Fluke 5522A

Fluke 714B

5522A

CALIBRATOR

Fluke 8508A

hwp010.eps

Figure 9. Verify mA Measure

Table 12. 714B mA Measure Limits

DC current display from

8508A (mA)

1 Yr. Limit (mA) 2 Yr. Limit (mA)

0.100 0.098 – 0.102 0.096 – 0.104

19.000 18.996 – 19.004 18.992 – 19.008