Description
The NI PXI-4071, with part number 778271-01, is a versatile 7 1/2 digit FlexDMM that serves a dual purpose as both a Digital Multimeter and a Digitizer. This high-resolution instrument is capable of delivering up to 7 1/2 digits of resolution, ensuring precise and accurate readings across a wide range of measurement functions.
When operating as a digitizer, the PXI-4071 offers a sample rate of up to 1.8 MS/s, allowing for high-speed data acquisition. The voltage measurement capabilities of this device are quite expansive, ranging from ±10 nV to 1000 V, making it suitable for a broad spectrum of applications. In addition, it can measure current from ±1 pA to 3 A and resistance from 10 μΩ to 5 GΩ, providing flexibility in electrical testing and diagnostics.
The unit’s DC current range is specified as -3 A to 3 A, with DC reading rates of 7 samples per second (S/s) at 7 1/2 digits, and 10,000 S/s at 4 1/2 digits, demonstrating its capability to capture rapid changes in measured parameters. It features an auto range time (AC Coupled) of 250 ms and can perform up to 10 range/function changes per second, ensuring efficient operation during testing procedures.
Moreover, the PXI-4071 exhibits a trigger latency of 2 μs and a maximum trigger rate of 1 kHz, facilitating precise timing and synchronization in automated test setups. This combination of features makes the PXI-4071 an indispensable tool for engineers and technicians in need of a high-performance, accurate, and versatile measurement solution.
| Specification | Detail |
|---|---|
| Part Number | 778271-01 |
| Model | PXI-4071 |
| Description | NI PXI-4071 7 1/2 Digit FlexDMM |
| Functionality | Digital Multimeter and Digitizer |
| Resolution | 7 1/2 digits |
| Digitizer Sample Rate | Up to 1.8 MS/s |
| Voltage Measurement Range | ±10 nV to 1000 V |
| Current Measurement Range | ±1 pA to 3 A |
| Resistance Measurement Range | 10 μΩ to 5 GΩ |
| DC Current Range | -3 A to 3 A |
| DC Reading Rates | 7 S/s at 7 1/2 digits, 10 kS/s at 4 1/2 digits |
| Auto Range Time (AC Coupled) | 250 ms |
| Range/Function Change | 10/s |
| Trigger Latency and Max Trigger Rate | 2 μs and 1 kHz |
| Warm-Up
Question 1: What is the maximum voltage range of the NI PXI-4071? Question 2: What is the digitizer sample rate of the PXI-4071? Question 3: What is the resolution of the PXI-4071 FlexDMM? Question 4: How fast can the PXI-4071 perform function changes? Question 5: What is the trigger latency of the PXI-4071? Related Products |
