Fluke 789 Calibration Manual - Page 29

DC Volts Measurement Tests

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ProcessMeter™ Calibration Verification DC Volts Measurement Tests  Warning To prevent possible electrical shock, fire, or personal injury: • Some of the calibration verification tests involve the use of high voltages and should be performed by qualified personnel only. • Always place the calibrator in the Standby (STBY) mode between tests and before handling the test connections or test cables. 1. Put the calibrator in Standby (STBY) mode. 2. Put the UUT rotary switch in the T position; select the autoranging mode. 3. Connect the calibrator to the COM and  terminals on the UUT as shown in Figure 9. 4. Apply the values from the calibrator shown in Table 10 and compare the readings on the UUT to the acceptable readings shown. UUT 5500A Figure 9. AC/DC Voltage Measurement Test Connections adm009F.EPS 21

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ProcessMeter™
Calibration Verification
21
DC Volts Measurement Tests

Warning
To prevent possible electrical shock, fire, or personal injury:
Some of the calibration verification tests involve the use of high
voltages and should be performed by qualified personnel only.
Always place the calibrator in the Standby (
STBY
) mode between
tests and before handling the test connections or test cables.
1.
Put the calibrator in Standby (
STBY
) mode.
2.
Put the UUT rotary switch in the
T
position; select the autoranging mode.
3.
Connect the calibrator to the
COM
and
terminals on the UUT as shown in
Figure 9.
4.
Apply the values from the calibrator shown in Table 10 and compare the readings on
the UUT to the acceptable readings shown.
5500A
UUT
adm009F.EPS
Figure 9. AC/DC Voltage Measurement Test Connections