National Instruments PXI-4130 User Manual

NI PXI-4130 Calibration Procedure | © National Instruments | 23
5. Calculate the Current Change Limit using the formulas shown in the following table:
6. Subtract the two current measurements, I
1
- I
2
, to calculate the Current Change. The test
passes if the Current Change falls within the calculated Current Change Limit.
Table 11. NI 4130 Current Load Regulation Current Change Limit Formulas
Channel Current Range Current Change Limit
0 1A ±2.00 × 10
-4
× (V
1
- V
2
)
1 200 μA ±2.00 × 10
-8
× (V
1
- V
2
)
2mA ±2.00 × 10
-7
× (V
1
- V
2
)
20 mA ±2.00 × 10
-6
× (V
1
- V
2
)
200 mA ±2.00 × 10
-5
× (V
1
- V
2
)
2A ±2.00 × 10
-4
× (V
1
- V
2
)

National Instruments PXI-4130 Specifications

General

Brand	National Instruments
Model	PXI-4130
Category	Measuring Instruments
Language	English