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83
NI 4065 Calibration Procedure
c.
On the calibrator, output the value listed in the
Calibrator Output
column in Table 19 for the current iteration.
Allow the calibrator
output to settle before proceeding
.
d.
Call the niDMM Cal Adjust Gain VI.
2.
Repeat step 1 for each of the remaining iterations listed in Table 19.
3.
Reset the calibrator.
LabVIEW Block Diagram
C/C++ Function Call
Call
niDMM_CalAdjustGain
with the
following parameters:
Instrument_Handle
:
Cal Session
Mode
:
NIDMM_VAL_AC_CURRENT
Range
: Set as shown in Table 19 for the
current iteration
I
nput_Resistance
:
NIDMM_VAL_RESISTANCE_NA
Expected_Value
:
Set as shown in
Table 19 for the current iteration
Table 19.
AC Current Settings
Iteration
Calibrator Output
niDMM Cal Adjust Gain Parameters
Amplitude (A)
f (kHz)
Range (A)
Expected Value (A)
1
2.2
1
3
2.2
2
1.1
1
3
1.1
3
0.06
1
3
0.06
4
0.5
1
0.5
0.5
5
0.25
1
0.5
0.25
6
0.01
1
0.5
0.01
7
0.1
1
0.1
0.1
8
0.05
1
0.1
0.05
9
2 m
1
0.1
2 m
10
0.01
1
0.01
0.01
11
5 m
1
0.01
5 m
12
200
1
0.01
200 m