Fluke 789 Calibration Manual - Page 26

Resistance Measurement Test, OUTPUT, SENSE

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789 Calibration Manual Resistance Measurement Test 1. Put the calibrator in Standby (STBY) mode. 2. Put the UUT rotary switch in the V position. 3. Connect the OUTPUT and SENSE leads of the calibrator to the UUT as shown by the solid and dotted lines in Figure 7. 4. Apply the calibrator resistance values in Table 8 in the 789 400 Ω to 40 kΩ range. Compare the readings on the UUT to the acceptable readings shown. 5. Change the connections to the UUT. Using the Fluke 5440A-7002 low thermal leads, connect the calibrator to the UUT as shown by the solid lines in Figure 7. 6. Apply the rest of the calibrator resistance values in Table 8 (400 kΩ range and above). Compare the readings on the UUT to the acceptable readings shown. UUT 5500A Figure 7. Resistance Measurement Test Connections adm004F.EPS 18

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789
Calibration Manual
18
Resistance Measurement Test
1.
Put the calibrator in Standby (
STBY
) mode.
2.
Put the UUT rotary switch in the
V
position.
3.
Connect the
OUTPUT
and
SENSE
leads of the calibrator to the UUT as shown by the
solid and dotted lines in Figure 7.
4.
Apply the calibrator resistance values in Table 8 in the 789 400
Ω
to 40 k
Ω
range.
Compare the readings on the UUT to the acceptable readings shown.
5.
Change the connections to the UUT. Using the Fluke 5440A-7002 low thermal leads,
connect the calibrator to the UUT as shown by the solid lines in Figure 7.
6.
Apply the rest of the calibrator resistance values in Table 8 (400 k
Ω
range and
above). Compare the readings on the UUT to the acceptable readings shown.
UUT
5500A
adm004F.EPS
Figure 7. Resistance Measurement Test Connections