NI PXI-4070 PXI DMM 6½-Digit PXI Digital Multimeter (DMM) and 300 V Digitizer

  • Print
  • PDF
  • Rich Text
  • Superior measurement rates - 6½ digits at 100 S/s, 5½ digits at 3 kS/s
  • 1.8 MS/s isolated, high-voltage waveform acquisition
  • 10 to 23-bit flexible resolution
  • ±6 ppm VDC accuracy
  • Measurements of voltages and currents up ±300 VDC and ±1 ADC
  • Need capacitance or inductance? Check out the new NI PXI-4072.
  • Configure Complete PXI System
  • Data Sheet
  • View Support Resources
The National Instruments PXI-4070 FlexDMM achieves remarkable throughput rates while maintaining precision and stable measurement accuracy. This combination of speed and accuracy was previously available only with higher-resolution digital multimeters (DMMs) costing thousands of more dollars. Thanks to the National Instruments proprietary FlexDMM technology, this PXI DMM also provides a fully isolated, high-voltage digitizer capable of acquiring waveforms at sampling rates up to 1.8 MS/s at ±300 V input. Using the analysis functions in National Instruments LabVIEW software, you can analyze these waveforms in both the time and frequency domains. Because of its superior speed, accuracy, and functionality, the NI PXI-4070 is ideal for use in automated tests on both the production floor and in R&D environments.

Integration with PXI Switches
You also can use the PXI-4070 with PXI switches to form a multichannel, high-voltage data acquisition system. The NI PXI-2527 64-channel, 300 V multiplexer offers a low-thermal emf solution for both high and low-voltage measurements. The NI PXI-2530 128-channel reed relay multiplexer offers more density for higher-channel-count systems and better performance for low-current switching. For additional switch configurations, visit the PXI Switches link in the Resources section.

Improve Resistance and Current Measurements with an Amplifier Accessory
The National Instruments PXI-4022 accessory module consists of a high-speed, high-precision amplifier that conditions signals for acquisition by a PXI DMM. With the guarding functionality, you can make 6-wire resistance measurements for resistors connected in parallel on complex printed circuit board layouts or cable test applications. For low-current measurements, the NI PXI-4022 amplifier and high-precision resistors create a feedback current amplifier. This implementation minimizes burden voltages and converts current to voltage, so you can measure picoampere signals with femtoampere noise. For additional information on how to combine this module with PXI Digital Multimeters, visit the PXI-4022 Guard and Current Amplifier link in the Resources section.

Data Sheet | View Pricing and Purchasing Information

Specifications Documents

  • Data Sheet

Specifications Summary

General
Product Family Digital Multimeters
Form Factor PXI Platform
PXI Bus Type PXI Hybrid Compatible
Part Number 778274-01
Operating System/Target Real-Time , Linux , Windows
LabVIEW RT Support Yes
Triggering Digital
Synchronization Bus (RTSI) Yes
External Clocking No
Length 16 cm
Width 10 cm
Height 2 cm
I/O Connector 9-pin mini DIN , Shrouded banana plugs
Power Requirement for +3.3V Rail 230 mA
Power Requirement for +5V Rail 30 mA
Power Requirement for +12V Rail 500 mA
Power Requirement for -12V Rail 0 A
Slot Two Module No
Module Width 1
MXI Compatible Yes
Product Name PXI-4070
Isolation Type Ch-Earth Ground Isolation
Analog Input
Channels 1
Resolution 23 bits
Digits of Resolution 7 digit
Simultaneous Sampling No
Sample Rate 1.8 MS/s
Bandwidth 300 kHz
Input Impedance 10 GOhm , 10 MOhm , 1 MOhm
Maximum Common Mode Voltage 300 V
On-Board Memory 1024 kB
Frequency Range 0 Hz - 300 kHz
Max Voltage -300 V - 300 V
Maximum Voltage Range Sensitivity 1 mV
Minimum Voltage Range -100 mV - 100 mV
Minimum Voltage Range Sensitivity 100 nV
Max Current -200 mA - 200 mA
Maximum Current Range Sensitivity 1 µA
Minimum Current Range -20 mA - 20 mA
Minimum Current Range Sensitivity 10 nA
Maximum Resistance Range 0 MOhm - 100 MOhm
Maximum Resistance Range Sensitivity 100 Ohm
Minimum Resistance Range 0 Ohm - 100 Ohm
Minimum Resistance Range Sensitivity 100 µOhm
Analog Output
Channels 0
Digital I/O
Bidirectional Channels 0

NI PXI-4070 Packages

To use the NI PXI-4070 , you need all items in the diagram below. Select Option 1 if you already own a PXI System, or Option 2 if you do not already own a chassis, controller, or software.

Roll over the icons below to learn why you need each item in the system

PXI System

NI PXI-4070

Chassis

Controller

Software

NI PXI-4070 - 778274-01 Qty $ 2,121 each
Optional Accessories
Cable
Qty $ 54 each
Qty $ 101 each
Qty $ 32 each
Qty $ 230 each
Qty $ 176 each
Qty $ 69 each
Qty $ 393 each

Package Price: $ 2,121

Add to Cart >>
Guarantee your price for 30 days (learn more) Instant Quote

Get Started with PXI

Choose from hundreds of specialized instruments to create a PXI System that suits your measurement needs and can scale for future applications. Then, well help you choose the right hardware and software to complete your configuration.

Add More Measurements and I/O Modules

Use the PXI Advisor to choose from a variety of modules including analog I/O, digital I/O, switching and more. Then, complete and price the PXI System.

Add Modules

Preview a Complete System

View and price a complete PXI configuration including the PXI System, chassis, and controller. Starting from the default configuration, you can add modules, accessories, and software and customize your system.

View and Price a Configured System

System Assurance Programs

Reduce your setup time and total cost of ownership, and get a system you can use out of the box with National Instruments system assurance programs. System assurance programs include:

  • Installation and integration test of all individual hardware
  • Courtesy installation of system driver sets and application development environments
  • Extended warranty and calibration coverage for up to five years
  • Custom documentation plus a custom restore and startup utility

This service is only available for PXI, NI CompactRIO, and NI Compact FieldPoint systems.

Extended Warranties

National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:

  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

For more information about your warranty options:

Calibration

NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.

Training

NI training is the fastest, most certain route to productivity with NI tools and successful application development.

Repair Services

Return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to restore the hardware to manufacturing specifications.

Technical Support

ni.com/support

Additional Product Information

  • Data Sheet