PXIe-4302/4303 and TB-4302C Calibration Procedure
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© National Instruments Corporation
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7
c.
Start the task.
d.
Average the readings that you acquired.
e.
Clear the task.
f.
Compare the resulting average to the
Lower Limit
and
Upper Limit
values in Table 6.
If the result is between these values, the device passes the test.
6.
For each value in Table 6, repeat steps 3 through 5 for all channels.
7.
Set the PXIe-4139 output to be zero volts.
8.
Disconnect the PXIe-4139 and PXI-4071 from the TB-4302.
Table 5.
AI Voltage Mode Setup
Configuration
Value
Channel Name
Dev1/ai0:32
Task
AI voltage
Sample Mode
Finite samples
Sample Clock Rate
5000
Samples per Channel
5000
Maximum Value
Appropriate maximum range value from Table 6
Minimum Value
Appropriate minimum range value from Table 6
Units
Volts
Table 6.
Voltage Measurement Accuracy Limits
Range (V)
Test
Point (V)
Lower Limit (V)
Upper Limit (V)
Minimum
Maximu
m
-0.1
0.1
-0.095
DMM Reading - 0.00007 V
DMM R 0.00007 V
-0.1
0.1
0
DMM Reading - 0.000029 V
DMM R 0.000029 V
-0.1
0.1
0.095
DMM Reading - 0.00007 V
DMM R 0.00007 V
-10
10
-9.5
DMM Reading - 0.004207 V
DMM R 0.004207 V
-10
10
0
DMM Reading - 0.001262 V
DMM R 0.001262 V
-10
10
9.5
DMM Reading - 0.004207 V
DMM R 0.004207 V
