Fluke 5080A - Page 83

Calibrator
MEGOHM Option Calibration
73
6. Disconnect all connections from the Product and the multimeter.
7. Connect the Product to the Quadtech 1865 Megohmeter as shown in
Figure 22. Make sure that you REVERSE POLARITY on this setup.
Qu
adtech
1
8
65
+
-
Fluke 5080AMegohmmeter
gru111.eps
Figure 22. MEGOHM High Resistance Calibration Connections
8. Set the parameters of the QuadTech 1865 to the values shown in Table 48
and then do the adjustment steps in Table 49.
Table 48. QuadTech 1865 Parameter Values
Parameter Value
Voltage 500
Charge Time 5
Dwell Time 5
Measure Time 20
Discharge Time 5
Mode Auto
Number to Average 400
Table 49. MEGOHM Calibration Adjustments
Steps MEGOHM Output
1 1.070 GΩ
2 2.1 GΩ
3 3.9 GΩ
4 7.1 GΩ
5 11.02 GΩ
6 18.24 GΩ
9. Connect the 5500A/5520A to the MEGOHM terminals and follow the
instructions on the Product display until the calibration is completed.