NI NIPCI-4070 61â 2-digit digital multimeters and 1.8 ms/s isolated digitizer Datasheet

61⁄2-Digit Digital Multimeters and 1.8 MS/s Isolated Digitizers
NI 4070
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Operating Systems
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
• 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
Software
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
Digits
7
61⁄2
51⁄2
41⁄2
3
Resolution
(Bits)
Max Sampling Rate
DC Voltage and Current1
23
5 S/s
5 S/s
22
100 S/s
100 S/s
Reading Rate2
18
5 kS/s
3 kS/s
15
20 kS/s
10 kS/s
10
1.8 MS/s
–
1Maximum sample rate refers to waveform acquisition
2Autozero disabled, except 7 digits, measured on a 10 V
• 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.
Ω
and 10 k range
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
• 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.
Figure 1. NI 4070 FlexDMM Resolution versus Sample Rate
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.
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)
Range
100 mV
1V
10 V
100 V
300 V
Resolution
100 nV
1 µV
10 µV
100 µV
1 mV
Input
Resistance
>10 G ,10 M
>10 G ,10 M
>10 G ,10 M
10 M
10 M
Ω
Ω
Ω
Ω
Ω
24 Hr
Tcal ±1 °C
10 + 10
6+2
4+2
6+2
6+6
Ω
Ω
Ω
90-Day
Tcal ±5 °C
30 + 20
20 + 6
20 + 6
30 + 6
30 + 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
2-Year
Tcal ±5 °C
40 + 20
25 + 6
25 + 6
35 + 6
35 + 20
DC Current ±(ppm of reading + ppm of range)
Range
20 mA
200 mA
1A
Resolution
10 nA
100 nA
1 µA
Burden Voltage (typical)
<20 mV
<200 mV
<800 mV
Noise (ppm of range rms)
20
3
3
2-Year
400 + 75
400 + 20
500 + 20
Tempco/°C
8+1
8 + 0.2
8 + 0.4
Resistance (4-wire and 2-wire) ±(ppm of reading + ppm of range)
Range
100
1k
10 k
100 k
1M
10 M
100 M
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Resolution
100 µ
1m
10 m
100 m
1
10
100
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Test Current
1 mA
1 mA
100 µA
10 µA
10 µA
1 µA
1 µA || 10 M
Ω
Max Test
Voltage
100 mV
1V
1V
1V
10 V
10 V
10 V
24 Hr
Tcal ±1 °C
15 + 10
12 + 2
12 + 2
15 + 2
20 + 2
100 + 2
900 + 20
90-Day
Tcal ±5 °C
50 + 10
50 + 3
50 + 3
50 + 6
60 + 10
200 + 10
1,800 + 40
2-Year
Tcal ±5 °C
80 + 10
80 + 3
80 + 3
80 + 6
90 + 10
400 + 10
2,000 + 40
Tempco/°C
Without
With
Self-Cal
Self-Cal
8+1
0.8 + 1
8 + 0.1
0.8 + 0.1
8 + 0.1
0.8 + 0.1
8 + 0.5
0.8 + 0.5
8+1
0.8 + 1
30 + 3
30 + 3
200 + 10
200 + 10
Diode Test
Range
10 V
Resolution
10 µV
Test Current
1 µA, 10 µA, 100 µA, 1 mA
Accuracy
Add 20 ppm of reading to 10 V DC voltage specifications
AC Functions
Digits
61⁄2
61⁄2
61⁄2
61⁄2
51⁄2
Reading Rate
0.25 S/s
2.5 S/s
25 S/s
100 S/s
1.0 kS/s
Bandwidth
1 Hz to 300 kHz
10 Hz to 300 kHz
100 Hz to 300 kHz
400 Hz to 300 kHz
20 to 300 kHz
AC Voltage 2-year ± (% of reading + % of range), 23 ±5 °C
Range (rms)
50 mV
500 mV
5V
50 V
300 V
Peak Voltage
±105 mV
±1.05 V
±10.5 V
±105 V
±450 V
Tempco/°C
Resolution
100 nV
1 µV
10 µV
100 µV
1 mV
1 to 40 Hz
0.1 + 0.04
40 Hz to 20 kHz
0.05 + 0.04
20 to 50 kHz
0.09 + 0.04
50 to 100 kHz
0.5 + 0.08
100 to 300 kHz
3 + 0.1
0.1 + 0.01
0.05 + 0.02
0. 09 + 0.02
0.5 ± 0.02
3 + 0.05
0.001 + 0.001
0.001 + 0.001
0.001 + 0.001
0.001 + 0.001
0.01 + 0.01
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2
61⁄2-Digit Digital Multimeters and 1.8 MS/s Isolated Digitizers
AC Current 2-Year ±(% of reading + % of range)
Range (rms)
10 mA
100 mA
1A
Peak Current
±20 mA
±200 mA
±2 A
Resolution
10 nA
100 nA
1 µA
Burden Voltage (rms)
<10 mV
<100 mV
<800 mV
1 Hz to 20 kHz
0.04 + 0.02
0.04 + 0.02
0.1 + 0.02
Tempco/°C
0.001 + 0.0001
0.001 + 0.0001
0.001 + 0.0001
Frequency and Period
Input Range
50 mV to 300 V
Frequency Range
1 Hz to 500 kHz
Period Range
1 s to 2 µs
Resolution
61⁄2 digits
2-Year Accuracy % of Reading
0.01
Isolated Digitizer Mode
Acquisition System
Available sample rates ..........................................................
Variable resolution.................................................................
Available functions ................................................................
Voltage ranges .......................................................................
Current ranges .......................................................................
1.8 MS/s , where n = 1, 2, 3,…1.8 x 105
n
10 to 23 bits
Voltage and current
±100 mV to ±300 V (DC or AC coupled)
20 mA to 1 A
DC Voltage ±(ppm of reading + ppm of range)
Range
100 mV
1V
10 V
100 V
300 V
Input Impedance
>10 G ,1 M
>10 G ,1 M
>10 G ,1 M
1M
1M
Ω Ω
Ω Ω
Ω Ω
Ω
Ω
Flatness Error (20 kHz)
-0.03 dB
-0.03 dB
-0.03 dB
-0.03 dB
-0.03 dB
Bandwidth (-3 dB)
300 kHz
300 kHz
300 kHz
300 kHz
300 kHz
THD 1 kHz Signal (-1 dBfs)
-104 dB
-109 dB
-96 dB
-96 dB
-98 dB
THD 1 kHz Signal (-1 dBfs)
-78 dB
-83 dB
-70 dB
-70 dB
-72 dB
DC Current ±(ppm of reading + ppm of range)
Range
20 mA
200 mA
1A
Resolution
10 nA
100 nA
1 µA
Burden Voltage (typical)
<20 mV
<200 mV
<800 mV
Flatness Error (20 kHz)
±0.01 dB
±0.01 dB
±0.01 dB
Bandwidth (-3 dB)
430 kHz
430 kHz
400 kHz
Certifications and Compliance
Safety
IEC 61010-1; EN 61010-1; UL 61010-1; CAN/CSA C22.2 No. 61010-1
Installation Category.............................................................. II
Pollution Degree .................................................................... 2
Electromagnetic Compatibility
Emissions ............................................................................... EN 55011 Class A at 10 m FCC Part 15A above 1 GHz
Immunity ................................................................................ Evaluated to EN 61326:1997 + A2: 2001, Table 1
EMC/EMI................................................................................ CE, C-Tick and FCC Part 15 (Class A) Compliant
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3
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and development through deployment
and ongoing maintenance. We offer
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customer requirements in research,
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Visit ni.com/services.
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Hardware Services
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Calibration Services
NI recognizes the need to maintain properly calibrated devices for
high-accuracy measurements. We provide manual calibration
procedures, services to recalibrate your products, and automated
calibration software specifically designed for use by metrology
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Repair and Extended Warranty
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and advance replacement services are also available. We offer
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*352580A-01*
352580A-01
2006-6418-101-D
© 2006 National Instruments Corporation. All rights reserved. CVI, Flex DMM, LabVIEW, National Instruments, National Instruments Alliance Partner, NI, ni.com, NI-DMM, SCXI,
and SignalExpress are trademarks of National Instruments. Other product and company names listed are trademarks or trade names of their respective companies.
A National Instruments Alliance Partner is a business entity independent from NI and has no agency, partnership, or joint-venture relationship with NI.
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