National Instruments NI 9263 Calibration Procedure page 5

5. Compare the DMM measurement to the test limits in Table 4.
6. Repeat steps 3 through 5 for each test point in Table 4.
7. Disconnect the DMM from the NI 9263.
8. Repeat steps 1 through 7 for each channel on the NI 9263.
The accuracy and test limits of the NI 9263 vary depending on which revision
Note
of the module you are using. If the module was purchased after 2007 use the
Revision E limits. If the module was purchased before 2007 then use the Revision D
limits.
Range (V)
Min Max
-10.000 10.000
-10.000 10.000
-10.000 10.000
Range (V)
Min Max
-10.000 10.000
-10.000 10.000
-10.000 10.000
Test limits in Table 4 are derived using the values in Table 7.
Note
Table 4. NI 9263 Revision D Test Limits
Test Point
Location
Max
Mid
Min
Table 5. NI 9263 Revision E Analog Test Limits
Test Point
Location
Max
Mid
Min
NI 9263 Calibration Procedure | © National Instruments | 5
Lower
Value (V) Limit (V)
9.500000 9.460540
0.000000 -0.029960
-9.500000 -9.539460
Lower
Value (V) Limit (V)
9.500000 9.482770
0.000000 -0.009630
-9.500000 -9.517230
1-Year Limits
Upper
Limit (V)
9.539460
0.029960
-9.460540
1-Year Limits
Upper
Limit (V)
9.517230
0.009630
-9.482770