Calibration
52
Keysight M9182A/M9183A Calibration and Verification Procedure
c
Make the following measurements nulled to the above measurement.
d
Set the Calibrator to the DCV function.
e
Connect the 10 M
Ω
on the high output of the calibrator voltage terminal.
f
Connect the other side of the 10 M
Ω
resistor to the High Current input of
the DMM.
g
Connect the voltage low of the calibrator to the Lo current input terminal.
h
Program the calibrator to DCV, value = Irange × Value of 10 M
Ω
resistor.
Example: In the value of the resistor is 10.02000e6 then the value programmed for
the 20
μ
A range is 20e-6 × 10.02000e6 = 200.4 V.
For the 2
μ
A range the value programmed is 2e-6 × 10.02000e6 = 20.04 V and for
the 200 nA range the value is 200e-9 × 10.02000e6 = 2.004 V.
3
Perform the calibration process in the SFP: select the Step #, set the source,
enter the Calibrate Value, and click Store Calibration Constant.
Repeat steps 1 through 3 for each gain adjustment point shown in the above
table. Store the new calibration constants (see
