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DMM Settings
Calibrator Settings
Tolerances
As-Found
As-Left
Range
Offset
Compensated
Ohms (OCO)
Resistance
Ext
Sense
Comp ppm of
Reading
ppm
of
Range
ppm of
Reading
ppm
of
Range
10 MΩ Off
0 Ω
On
None -
10
-
2
1 MΩ
Off
0 Ω
On
None -
10
-
2
100
kΩ
Off
0 Ω
On
None -
8
-
4
10 kΩ On
0 Ω
On
None -
3
-
2.2
1 kΩ
On
0 Ω
On
None -
3
-
2.2
100 Ω On
0 Ω
On
None -
13.4
-
11.2
10 MΩ Off
10 MΩ
On
None 800
10
100
2
1 MΩ
Off
1 MΩ
On
None 95
10
32
2
100
kΩ
Off
100 kΩ
On
None 95
6
15
2
10 kΩ On
10 kΩ
On
None 80
3
12
2.2
1 kΩ
On
1 kΩ
On
None 80
3
18
2.2
100 Ω On
100 Ω
On
None 82
13.4
23
11.2
Note
Apply an offset null to the 100 kΩ measurement by subtracting the
corresponding 0 Ω measurement in the 100 kΩ range.
You have completed verifying the 4-wire resistance mode of the PXIe-4080/4082. Select one
of the following options:
•
If you want to continue verifying other modes, go to the
Verifying 2-Wire Resistance
section.
•
If you do not want to verify any additional modes and you are performing a pre-
adjustment verification, close the session.
•
If you do not want to verify any additional modes, and you want to update the verification
time stamp, complete the following steps:
1.
Open a new calibration session to the instrument (with correct calibration password).
2.
Close the calibration session with the
Action
set to
Save
.
Verifying 2-Wire Resistance
Complete the following steps to verify 2-wire resistance:
1.
Plug in the shorting bar across the HI and LO terminals on the PXIe-4080/4082.
PXIe-4080/4082 Calibration Procedure
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© National Instruments
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