PXI-4072

National Instruments PXI-4072 6.5-Digit Digital Multimeter
Features

• Built-In Self-Calibration
• 1.8 MS/s Isolated Digitizer
• LCR Meter
• 20 Built-In Measurements
• 10- to 23-Bit Flexible Resolution

The National Instruments PXI-4072 6.5-Digit Digital Multimeter, based on the NI 4070 architecture, combines the functionality found in three common test instruments – a digital multimeter, an LCR meter, and a digitizer. This functionality provides engineers with the 20 most common test functions in a compact 3U PXI module, including voltage, current, capacitance, inductance, temperature, and resistance. Integrating these measurements in a PXI module reduces test system size and cost, increases throughput, and shortens test development time, making the NI PXI 4072 an excellent fit for use in automated tests on both the production floor and in an R&D environment.

The PXI-4072 offers a DC reading rate from 10 kS/s at 4.5 digits to 5 S/s at 7 digits. As a digitizer, the FlexDMM can acquire both AC- and DC-coupled voltage and current waveforms up to ±300 V and ±1 A input at a maximum sampling rate of 1.8 MS/s. As an LCR meter, the FlexDMM delivers 0.25 percent basic accuracy for both inductance and capacitance at measurement rates up to 40 S/s. Using the intuitive NI-DMM instrument driver, you can quickly change from function to function in a single application programming interface (API).