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This topic contains information for calibrating the National Instruments 9230/9232 using Calibration Executive.
Calibration Executive Procedure Features:
||Selectable Test Points
Approximate Test Time: 8 minutes
|Test Equipment|||||Test Conditions|||||Device Setup|||||Test Limit Equations|
The following table lists the test equipment required for calibrating NI 9230/9232 modules.
|Calibrator||Fluke 5700A||Accuracy, Adjustment||If this instrument is unavailable, use a high-precision voltage source with an accuracy ≤100 ppm.|
The following setup and environmental conditions are required to ensure the NI 9230/9232 meets published specifications.
|Note If the NI 9230/9232 module fails after calibration, return it to NI for repair or replacement.|
The following test limits are derived from the published specifications found in the NI 9230/9232 Calibration Procedure.
TestPointLevel = VoltageAccuracyLimit = TestValue ±((TestValue * GainPercent) + (Offset))
Gain (% of reading) = 0.085%
Offset (% of range) = 0.023%