NIPCI-4070

61⁄2-Digit Digital Multimeters and 1.8 MS/s Isolated Digitizers NI 4070 • • • • • • 12 built-in measurement functions 1.8 MS/s isolated waveform acquisition 10 to 23-bit flexible resolution Built-in self-calibration ±300 VDC/Vrms isolation 425 Vp AC measurements Operating Systems • Windows 2000/NT/XP • LabVIEW Real-Time • Linux Recommended Software • LabVIEW • LabWindows/CVI • SignalExpress Calibration • Gain, temperature, and offset self-calibration • 2-year external calibration cycle Driver Software (included) • NI-DMM • DMM Express VI for LabVIEW • DMM Soft Front Panel Overview The National Instruments 4070 FlexDMM is a 6 ⁄2-digit digital multimeter 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, highvoltage 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. 1 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 7 61⁄2 51⁄2 41⁄2 3 Resolution (Bits) 23 22 18 15 10 Max Sampling Rate DC Voltage and Current1 5 S/s 100 S/s 5 kS/s 20 kS/s 1.8 MS/s and 10 k range Reading Rate2 5 S/s 100 S/s 3 kS/s 10 kS/s – Figure 1. NI 4070 FlexDMM Resolution versus Sample Rate 1Maximum sample rate refers to waveform acquisition 2Autozero disabled, except 7 digits, measured on a 10 V Ω 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. Table 1. NI 4070 Key Specifications 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 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 • 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. BUY NOW! For complete product specifications, pricing, and accessory information, call (800) 813 3693 (U.S.) or go to ni.com/modularinstruments. 61⁄2-Digit Digital Multimeters and 1.8 MS/s Isolated Digitizers Specifications Specifications subject to change without notice. For the most current and complete specifications, visit ni.com/modularinstruments. DC Functions DC Voltage ±(ppm of reading + ppm of range) Input Resistance >10 G ,10 M >10 G ,10 M >10 G ,10 M 10 M 10 M 24 Hr Tcal ±1 °C 10 + 10 6+2 4+2 6+2 6+6 90-Day Tcal ±5 °C 30 + 20 20 + 6 20 + 6 30 + 6 30 + 20 2-Year Tcal ±5 °C 40 + 20 25 + 6 25 + 6 35 + 6 35 + 20 Tempco/°C Without With Self-Cal Self-Cal 4+5 0.3 + 0.3 2+1 0.3 + 0.3 1+1 0.3 + 0.3 4+1 0.3 + 0.3 4+3 0.3 + 0.3 Range 100 mV 1V 10 V 100 V 300 V Resolution 100 nV 1 µV 10 µV 100 µV 1 mV Ω Ω Ω Ω Ω Ω Ω Ω DC Current ±(ppm of reading + ppm of range) Range 20 mA 200 mA 1A Resolution 10 nA 100 nA 1 µA Burden Voltage (typical)