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National Instruments CAL-9219 Calibration Fixture

National Instruments (NI) created the CAL-9219 (Part Number: 785860-01) Calibration Fixture, a specialized tool designed for calibrating the NI 9219 module. With the help of this fine instrument, the NI 9219 is guaranteed to remain as accurate and reliable as possible over a range of industrial uses.

Users need to install the NI-DAQmx 9.3 or later software in order to start the calibration procedure. This software suite offers customers versatility by supporting a large number of programming languages, including as LabVIEW, LabWindows/CVI, C/C++, C#, and Visual Basic.NET.

Following certain test conditions during calibration is essential to get accurate findings. These include maintaining an ambient temperature of 23 ± 5 °C with humidity levels below 80%, using shielded copper wire for connections, and minimizing the length of connections to the device. Moreover, permitting a minimum of 10 minutes for warm-up guarantees that the measuring circuitry of the NI 9219 stabilizes, hence enhancing performance.

Under particular conditions, such as installation in slot 8 of an NI cDAQ-9178 chassis with adjacent slots left unoccupied, the calibration accuracy is verified. With this configuration, interference is reduced and maximum device performance is guaranteed.

Certain test instruments, such as those for voltage, current, and resistance modes, are needed in order to carry out the calibration procedure efficiently. Accurate calibration findings are guaranteed by these equipment, which make sure that noise levels and resolution satisfy predetermined criteria.

A switch matrix (PXI/PXIe-2737) is also required by the CAL-9219 Calibration Fixture, which simplifies the calibration processes and improves accuracy and efficiency overall.

As a core value of NI, environmental responsibility is demonstrated in the CAL-9219's design and production process. NI's dedication to sustainable operations is demonstrated by the fixture, which satisfies RoHS3 requirements and is not impacted by REACH standards.