Digital Multimeters
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Have a question? Contact Us. PRODUCT FLYER Digital Multimeters CONTENTS PXI Digital Multimeters Digital Multimeter Devices Platform-Based Approach to Test and Measurement PXI Instrumentation Hardware Services Page 1 | ni.com | Digital Multimeters

eVz-Digit DMM ■300V CAT II Voltage Rani ■1A Current Range 1 ■ 1.8MS/S Isolated Digitizer 6!A-Digit DMM ■300V CAT II Voltage Rani • 1A Current Range 1 ■Capacitance Measurement ■ Inductance Measurement y/z-Digit DMM • 1000 V CAT I /500V CAT !l Voltage Range ■ 3A Current Range ■1.8MS/S Isolated Digitizer • Software: Includes interactive soft front panel, API support for LabVIEW and text-based languages, shipping examples, and detailed help files • Voltage measurements up to 1,000 VDC (700 VAC) • Current measurements up to 3 A • Resistance measurements up to 5 GQ • Up to ±500 VDC/Vrms...

Table 1. NI offers DMMs ranging from low-cost 6^-digit options to the most accurate 7^-digit DMM on the market. Frequency/Period • • • 1One-year calibration specifications are shown for the PXI-4065, because it doesn’t include a 2-year calibration option. Industry-standard connectivity Timing and synchronization Stream data through PCI Express Page 3 | ni.com | Digital Multimeters NATIONAL ^INSTRUMEN

High-Precision Measurements The analog-to-digital converter (ADC) is the backbone of high-performance PXIe-408x DMMs. A unique combination of off-the-shelf high-speed ADC technology and a custom-designed sigma-delta converter provides the noise, linearity, and speed performance required to achieve high-speed and high-precision measurements. 12-hour DMM Noise and DriftTest 4.00E-Q6 3.0QE-Q6 2.QQE-Q6 5- 10QE-06 <u > 0.QDE-K30 -UOGG-Q6 -2.Q0E-Q6 -3.O0E-Q6 16.5-digit 8ox DMM 17.5-digit Box DMM ®NI PXIe-4081 Figure 1. Over a 12-hour noise and drift test of 0 VDC with each DMM set to 100 mV input...

Flexible Measurement Rate with an Isolated Digitizer Traditional DMMs are designed to provide high resolution and precision, with little regard to acquisition speed. The unique architecture of the PXIe-408x DMMs offers a continuously variable reading rate that ranges from 7 S/s to 10 kS/s, so you can choose the sample rate and resolution you need for your application. Figure 2. The unique combination of off-the-shelf high-speed ADC technology and a custom-designed sigma-delta converter optimizes linearity and noise for up to 7½-digit precision and stability, while offering digitizer sample...

Synchronization and Integration NI DMMs use the inherent timing and synchronization capabilities of the PXI platform to communicate with switches and other instruments within the PXI chassis. You can use switches with a DMM to expand the instrument’s measurement capability to hundreds or thousands of test points. NI DMMs “handshake” with NI switches by sending and receiving hardware-timed triggers over the PXI backplane, scanning through a list of switch connections stored in memory onboard the switch module. This method of scanning removes the software overhead associated with traditional...

NI-DMM Soft Front Panel The NI-DMM driver software includes an interactive soft front panel for full out-of-the-box functionality. This interactive soft front panel includes 10 common measurements, including: DC voltage, DC current, AC voltage, AC current, and more. You can also further configure the measurements by adjusting the settings for range, resolution, input resistance, and more. In addition, you can reset, calibrate, and selftest the instrument during troubleshooting, and you can enable a Debug Driver Session to monitor and debug the instrument during automated measurements....

Digital Multimeter Devices USB-4065, PCI-4065, PCIe-4065, and PCI-4070 • Software: Includes interactive soft front panel, API support for LabVIEW and text-based languages, shipping examples, and detailed help files • Voltage measurements up to 300 V • Current measurements up to 3 A • 2-wire and 4-wire resistance measurements up to 100 MΩ • Up to ±300 VDC/VRMS common-mode isolation • Up to 1.8 MS/s isolated, 300 V waveform acquisition Built for Automated Test and Measurement NI’s PC-based DMMs perform AC/DC voltage, AC/DC current, and 2- or 4-wire resistance measurements, as well as diode...

Page 9 | ni.com | Digital Multimeters

Key Features Flexible Measurement Rate with an Isolated Digitizer Traditional DMMs are designed to provide high resolution and precision, with little regard to acquisition speed. The unique architecture of the PCI-4070 DMM offers a continuously variable reading rate that ranges from 7 S/s to 10 kS/s, so you can choose the sample rate and resolution you need for your application. Figure 4. The unique combination of off-the-shelf high-speed ADC technology and a custom-designed sigma-delta converter optimizes linearity and noise for up to 7½-digit precision and stability, while offering...

High-Precision Measurements The analog-to-digital converter (ADC) is the backbone of the high-performance PCI-4070 DMM. A unique combination of off-the-shelf high-speed ADC technology and a custom-designed sigma-delta converter provides the noise, linearity, and speed performance required to achieve high-speed and high-precision measurements. Self-Calibration and Two-Year Guaranteed Specifications NI DMMs offer self-calibration, which is traditionally found in only the highest resolution DMMs. Selfcalibration corrects for all DC gain and offset drifts within the DMM using a precision,...

NI-DMM Soft Front Panel The NI-DMM driver software includes an interactive soft front panel for full out-of-the-box functionality. This interactive soft front panel includes 10 common measurements, including: DC voltage, DC current, AC voltage, AC current, and more. You can also further configure the measurements by adjusting the settings for range, resolution, input resistance, and more. In addition, you can reset, calibrate, and selftest the instrument during troubleshooting, and you can enable a Debug Driver Session to monitor and debug the instrument during automated measurements....