Lower Display Voltage Measurement Tests - Fluke 724 Calibration Manual

Lower Display Voltage Measurement Tests

1. Press RESET on the 5520A.
2. Press V on the UUT until MEASURE and V appear on the lower display.
3. Make the connections shown in Figure 3.
4. Set up the 5520A to output each of the voltages in Table 9 and verify that the UUT
readings are within the limits shown.
5. Press STBY on the 5520A.
5520A Outputs
0.000 V
10.000 V
20.000 V
Table 9. Lower Display Voltage Readings
724/725 UTT Readings
-0.002 V to +0.002 V
9.996 V to 10.004 V
19.994 V to 20.006 V
Performance Tests
726 UTT Readings
-0.002 V to +0.002 V
9.997 V to 10.003 V
19.996 V to 20.004 V
Calibrators
27