NI 9222/9223 Calibration Procedure
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© National Instruments
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7
Accuracy Under Calibration Conditions
The values in the following table are based on calibrated scaling coefficients, which are stored
in the onboard EEPROM.
The following accuracy table is valid for calibration under the following conditions:
•
Ambient temperature 23 °C ±5 °C
•
NI 9222/9223 installed in slot 8 of an NI cDAQ-9178 chassis
•
Slots 1 through 7 of the NI cDAQ-9178 chassis are empty
Note
The test limits listed in Tables 4 and 5 are derived using the values in Table 7.
Note
For operational specifications, refer to the most recent
NI 9222/9223
Operating Instructions and Specifications
online at
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Table 7.
NI 9222/9223 Accuracy Under Calibration Conditions
Module
Gain Error
Offset Error (mV)
NI 9222
0.031%
2.466
NI 9223
0.043%
2.430
