National Instruments PXI-4071 High precision digital multimeter module
Specific parameters
Resolution: 7.5 bits.
DC voltage range: -1000V to 1000V.
DC current range: -3A to 3A.
Maximum sampling rate: 1.8MS/s.
Calibration interval: 2 years.
Preheating time: 1 hour.
Maximum trigger rate (DC): 6kHz.
Maximum trigger rate (AC): 1kHz.
The maximum voltage of the auxiliary I/O connector to ground is 5.5V DC.
Trigger compatibility: LVTTL/TTL.
Size: 8.5 x 0.8 x 5.1 inches.
Weight: 11 ounces.
Product Performance
High measurement accuracy: capable of voltage measurement within the range of ± 10nV to 1000V, current measurement within the range of ± 1pA to 3A, and resistance measurement from 10 μ Ω to 5G Ω, meeting various high-precision measurement requirements.
Rich measurement functions: In addition to basic voltage, current, and resistance measurements, it can also perform frequency/cycle measurements and diode measurements, with multiple measurement functions to adapt to different testing scenarios.
Strong waveform acquisition capability: In high voltage isolated digital instrument mode, it can acquire all DC waveforms in voltage and current modes at a acquisition rate of 1.8MS/s. With the analysis functions in NI LabVIEW software, it can analyze waveforms in both time and frequency domains.
Good compatibility: Can be used in conjunction with PXI switches, such as PXI-2584, PXI-2527 and other multiplexers, to form a multi-channel high-voltage data acquisition system and expand the number of measurement channels.
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