CALIBRATION PROCEDURE NI 9216/9226 8-Channel, 400 S/s Aggregate, 0 Ω to 400 Ω/4000 Ω, PT100 RTD/PT1000 RTD C Series Temperature Input Module This document contains the verification and adjustment procedures for the NI 9216 and NI 9226. In this document, the NI 9216 and NI 9226 are inclusively referred to as NI 9216/9226. For more information about calibration solutions, visit ni.com/calibration Contents...
Documentation Consult the following documents for information about the NI 9216/9226, NI-DAQmx, and your application software. All documents are available on and help files install with the ni.com software. NI cDAQ-9174/9178 Quick Start Guide NI-DAQmx installation and hardware setup NI 9216 Getting Started Guide NI 9216 connection information NI 9216 Datasheet NI 9216 circuitry and specifications...
Connect the power source to the cDAQ-9178 chassis. Launch Measurement & Automation Explorer (MAX). Right-click the device name and select Self-Test to ensure that the module is working properly. Verification The following performance verification procedure describes the sequence of operation and test points required to verify the NI 9216/9226.
Adjustments The following performance adjustment procedure describes the sequence of operation required to adjust the NI 9216/9226. Accuracy Adjustment Complete the following procedure to adjust the accuracy performance of the NI 9216/9226. Set the calibrator to Standby mode (STBY). Connect the desired channel of the NI 9216/9226 to the calibrator as shown in Figure 1. Connect only one channel at a time.
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