DMM Settings
Calibrator Settings
Function
Range
Amplitude
Frequency
AC Volts
300 V
100 V
1 kHz
5 kHz
20 kHz
50 kHz
100 kHz
200 kHz
50 V
300 kHz
10 V
500 kHz
5.
Reset the calibrator.
6.
Call the niDMM_Cal Adjust Misc VI or the
niDMM_CalAdjustMisc
function with
Type
set to
NIDMM_EXTCAL_MISCCAL_VOLTAGE_AC_FILTER
.
7.
Self-calibrate the PXIe-4080/4082.
You have completed adjusting the AC voltage modes of the PXIe-4080/4082. Proceed to one
of the following sections:
•
Adjusting Current
•
Adjusting Capacitance and Inductance
If you are not performing additional adjustments, proceed to the
Completing the Adjustment
Procedures
section to commit the calibration constants.
Adjusting Current
Note
You must adjust DC voltage before you adjust current.
Note
If you do not use the current modes (DC and AC), or the accuracy is
insignificant for your application you can skip this section and go directly to the
Adjusting Capacitance and Inductance
section.
Complete the following steps to adjust the current modes of the device:
1.
Reset the calibrator.
2.
Disconnect all inputs of the PXIe-4080/4082 .
3.
Call the niDMM Cal Adjust Misc VI or
niDMM_CalAdjustMisc
function with
Type
set to
NIDMM_EXTCAL_MISCCAL_VREF_DC_CURRENT
.
4.
Repeat the previous step, setting
Type
to
NIDMM_EXTCAL_MISCCAL_VREF_AC_CURRENT
.
5.
Connect the PXIe-4080/4082 to the calibrator as shown in
on page 15.
PXIe-4080/4082 Calibration Procedure
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© National Instruments
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