Multifunction Process Calibrator
Performance Tests
13
Upper Display Voltage Measurement Tests
1. Press RESET on the 5520A.
2. Press l on the UUT until V appears on the upper display.
3. Make the connections shown in Figure 2.
4. Set up the 5520A to output each of the voltages in Table 4 and verify that the UUT
readings are within the limits shown.
5. Press STBY on the 5520A.
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Figure 2. Upper Display Voltage Test Connections
Table 4. Upper Display Voltage Readings
5520A Outputs UUT Readings
0.000 V -0.002 V to +0.002 V
15.000 V 14.995 V to 15.005 V
30.000 V 29.992 V to 30.008 V
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