RM-26999 Calibration Procedure
© National Instruments Corporation
11
8.
Allow the DMM and calibrator to settle before taking a measurement. NI
recommends a settling time of 10 seconds.
Note
A settling time of 10 seconds accommodates any changes to range,
polarity, and thermal EMF effects that increase the base settling time.
9.
Take the measurement with the DMM.
10.
Scale the DMM measurement with the coefficients stored on the DUT
EEPROM.
a.
RM-26999 Initialize Voltage Channel.vi
b.
RM-26999.lib\_getChannelsFromTask.vi
c.
RM-26999.lib\_filterPhysicalChannels.vi
d.
RM-26999.lib\_retrieveVoltageScaling.vi
e.
RM-26999 Close.vi
Note
To find the RM-26999 VIs, navigate to
vi.lib»NI»RM-26999»rm-26999.llb
in
the LabVIEW folder.
11.
Compare the scaled measurement with the test limits defined in Table 1.
DUT Measurement = DMM Measurement × DUT Gain + DUT Offset
12.
Power off the calibrator output.
