Insulation Multimeters
Calibration Adjustment Procedure
33
Note
Set the calibrator to Standby prior to changing the function switch
position and/or after completing adjustment of each function. If the
calibration adjustment procedure is not completed correctly, the UUT
will not operate correctly.
Table 6. Calibration Adjustment Steps for Models with SN <32980000
Switch Position
(Function)
Input
Terminal
Calibration Adjustment Step Input Value
AC Volts V/COM 600.0 mV, 60 Hz
(Model 1587 only)
[1]
600.0 mV, 5 kHz
6.000 V, 60 Hz
(Model 1587 only)
[1]
6.000 V, 5 kHz
60.00 V, 60 Hz
(Model 1587 only)
[1]
60.0 V, 5 kHz
600.0 V, 60 Hz
(Model 1587 only)
[1]
600.0 V, 2 kHz
DC Volts 6.000 V, 0 Hz
60.00 V, 0 Hz
600.0 V, 0 Hz
DC Millivolts 600.0 mV, 0 Hz
60.00 mV, 0 Hz
Ohms 600.0 Ω
6.000 kΩ
60.00 kΩ
600.0 kΩ
6.000 MΩ
0.000 Ω
50.0 MΩ
Continuity 600.0 Ω
Diode Test (Model 1587 only)
[1]
6.000 V, 0 Hz
milliamps mA/COM 60.00 mA, 60 Hz
400.0 mA, 60 Hz
60.00 mA, 0 Hz
400.0 mA, 0 Hz
Insulation mA/COM 1.0 mA, 0 Hz
XWWarning
To avoid electrical shock hazard, remove all test leads from
the UUT before performing the following step.
Insulation None
[2]
None (press BLUE to
start internal cal)
Notes:
[1] Calibration step will be skipped on Model 1577.
[2] Internal HV output calibration. Ensure no lead is inserted in Insulation (+) jack.
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