Model: PXI-4070
6½ bit, ±300 V, on-board 1.8 MS/s Isolation Digitizer, PXI Digital Multimeter - The PXI-4070 is a high-performance 6½ bit 300 V DMM that offers the measurement capabilities of two commonly used test instruments: the high-resolution DMM and the Digitizer. As a DMM, the PXI‑4070 provides fast and accurate AC/DC voltage, AC/DC current, 2-wire or 4-wire resistance, frequency/period measurement, and diode testing. In high voltage isolation digitizer mode, the PXI‑4070 is capable of acquiring waveforms at a sample rate of 1.8 MS/s.
National Instruments PXI-4070 PXI digital multimeter
The NI PXI-4070 (Part number: 778274-01) 6.5-bit FlexDMM delivers high throughput while maintaining accuracy and stable estimates. Using National Instruments' restrictive FlexDMM innovation, the digital multimeter offers a fully self-contained high-voltage digitizer capable of acquiring waveforms at sampling rates of up to 1.8 MS/s across all voltage and current ratings. Using the analysis capabilities provided in NI LabVIEW programming, users can parse these waveforms in both time and frequency space. The NI PXI-4070 DMM's ultra-fast accuracy and functionality make it ideal for computerized testing on the production floor and in R&D applications.
PXI 4070 National Instruments works with NI-DMM, an IVI conformance driver that provides access to the full functionality of DMM through an easy-to-use application programming interface (API). It is compatible with C/C++,.NET, Visual Basic, LabVIEW and LabWindows/CVI. The unit also offers a 1.8 MS/s flexible resolution isolation digitizer and can change the resolution of the FlexDMM from 10 bits to 23 bits by changing the sampling rate. In addition, the digital multimeter includes a unique multi-instrument capability that limits general frame costs by eliminating the need to purchase different data acquisition equipment, signal conditioning, clamps, etc.
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards for electrical equipment
for measurement, control, and laboratory use:
• EN 61326-1 (IEC 61326-1): Class A emissions; Basic immunity
• EN 55011 (CISPR 11): Group 1, Class A emissions
• EN 55022 (CISPR 22): Class A emissions
• EN 55024 (CISPR 24): Immunity
• AS/NZS CISPR 11: Group 1, Class A emissions
• AS/NZS CISPR 22: Class A emissions
• FCC 47 CFR Part 15B: Class A emissions
• ICES-001: Class A emission
