• 12 built-in measurement functions

• 1.8 MS/s isolated waveform acquisition

• 10 to 23-bit flexible resolution

• Built-in self-calibration

Calibration

• Gain, temperature, and offset

self-calibration

• 2-year external calibration cycle

Operating Systems

• Windows 2000/NT/XP

• LabVIEW Real-Time

• Linux

Recommended Software

• LabVIEW

• LabWindows/CVI

• SignalExpress

Driver Software (included)

• NI-DMM

• DMM Express VI for LabVIEW

• DMM Soft Front Panel

NI 4070

Overview

that achieve remarkable throughput rates while maintaining precision and

stable measurement accuracy. With National Instruments proprietary

FlexDMM technology, these DMMs also provide a fully isolated, high-

voltage digitizer, capable of acquiring waveforms at sampling rates up to

1.8 MS/s at all voltage and current values. Using the analysis functions

in National Instruments LabVIEW, you can analyze these waveforms in

both the time and frequency domains. The NI 4070 DMMs have superior

speed, accuracy, and functionality, making them an excellent fit for use in

automated tests on both the production floor and in an R&D environment.

High-Speed Digital Multimeter

1.8 MS/s Flexible-Resolution Isolated Digitizer

• Users can vary the resolution of the FlexDMM from 10 to 23 bits

by simply changing the sampling rate, as reflected in Figure 1.

• The unique multi-instrument functionality minimizes overall system

cost by eliminating the need to purchase a separate data acquisition

device, signal conditioning, fixturing, and so on.

Built-In Self-Calibration and 2-Year Calibration Cycle

• Self-calibration (Self-Cal) improves accuracy by removing errors due to

temperature variation and long-term drift.

• Self-Cal ensures accuracy over entire 0 to 55 °C operating range.

• 2-year external calibration cycle reduces downtime and maintenance costs.

Software

• NI-DMM is an IVI-compliant driver that accesses the complete

functionality of the DMM through an easy-to-use application

programming interface (API).

• Compatible languages include C/C++, .NET, Visual Basic, LabVIEW,

and LabWindows/CVI.

Digits

Resolution

(Bits)

Max Sampling Rate

7

23

5 S/s

5 S/s

22

100 S/s

100 S/s

18

5 kS/s

3 kS/s

15

20 kS/s

10 kS/s

3

10

1.8 MS/s

–

Table 1. NI 4070 Key Specifications

Ordering Information

NI PCI-4070............................................................................778275-01

NI PXI-4070............................................................................778274-01

Includes the P-1 Probe Set, NI-DMM, DMM Express VI, and DMM Soft Front Panel.

Recommended Switching and Accessories

NI PXI-2527

300 V multiplexer switch ................................................ 778572-27

NI PXI-2530

128x1 multiplexer switch ..................................................778660-01

P-1 Probe Set (standard probe) ............................................761000-01

P-2 Probe Set (additional probe) ..........................................184698-01

P-3 Probe Set (banana plug to bare wire) ............................185692-01

10 A current shunt, CSM-10A ..............................................777488-02

BUY NOW!

For complete product specifications, pricing, and accessory information,

call (800) 813 3693 (U.S.) or go to ni.com/modularinstruments.

Figure 1. NI 4070 FlexDMM Resolution versus Sample Rate