User Manual

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.