6
1
⁄
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/V
rms
isolation
425 V
p
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
1
⁄
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, 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.
Digits
7
6
1
⁄
2
5
1
⁄
2
4
1
⁄
2
3
Resolution
(Bits)
23
22
18
15
10
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.
Max Sampling Rate
DC Voltage and Current
1
5 S/s
100 S/s
5 kS/s
20 kS/s
1.8 MS/s
and 10 k range
Reading Rate
2
5 S/s
100 S/s
3 kS/s
10 kS/s
–
Figure 1. NI 4070 FlexDMM Resolution versus Sample Rate
1
Maximum sample rate refers to waveform acquisition
2
Autozero 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.
6
1
⁄
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)
<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)
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
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
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
6
1
⁄
2
6
1
⁄
2
6
1
⁄
2
6
1
⁄
2
5
1
⁄
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
0.1 + 0.01
40 Hz to 20 kHz
0.05 + 0.04
0.05 + 0.02
20 to 50 kHz
0.09 + 0.04
0. 09 + 0.02
50 to 100 kHz
0.5 + 0.08
0.5 ± 0.02
100 to 300 kHz
3 + 0.1
3 + 0.05
0.001 + 0.001
0.001 + 0.001
0.001 + 0.001
0.001 + 0.001
0.01 + 0.01
BUY ONLINE
at
ni.com
or
CALL (800) 813 3693 (U.S.)
2
6
1
⁄
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
6
1
⁄
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 10
5
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
BUY ONLINE
at
ni.com
or
CALL (800) 813 3693 (U.S.)
3
NI Services and Support
NI has the services and support to meet
your needs around the globe and through
the application life cycle – from planning
and development through deployment
and ongoing maintenance. We offer
services and service levels to meet
customer requirements in research,
design, validation, and manufacturing.
Visit
ni.com/services.
Local Sales and Technical Support
In offices worldwide, our staff is local to the country, giving you access
to engineers who speak your language. NI delivers industry-leading
technical support through online knowledge bases, our applications
engineers, and access to 14,000 measurement and automation
professionals within NI Developer Exchange forums. Find immediate
answers to your questions at
ni.com/support.
We also offer service programs that provide automatic upgrades to
your application development environment and higher levels of technical
support. Visit
ni.com/ssp.
SERVICE
NEEDS
Training and Certification
NI training is the fastest, most certain route to productivity with our
products. NI training can shorten your learning curve, save development
time, and reduce maintenance costs over the application life cycle. We
schedule instructor-led courses in cities worldwide, or we can hold a
course at your facility. We also offer a professional certification program
that identifies individuals who have high levels of skill and knowledge on
using NI products. Visit
ni.com/training.
Hardware Services
NI Factory Installation Services
NI Factory Installation Services (FIS) is the fastest and easiest way to
use your PXI or PXI/SCXI combination systems right out of the box.
Trained NI technicians install the software and hardware and configure
the system to your specifications. NI extends the standard warranty by
one year on hardware components (controllers, chassis, modules)
purchased with FIS. To use FIS, simply configure your system online with
ni.com/pxiadvisor.
Professional Services
Our Professional Services Team is comprised of NI applications engineers,
NI Consulting Services, and a worldwide National Instruments Alliance
Partner program of more than 600 independent consultants and
integrators. Services range from
start-up assistance to turnkey
system integration.
Visit
ni.com/alliance.
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
laboratories. Visit
ni.com/calibration.
OEM Support
We offer design-in consulting and product integration assistance if you
want to use our products for OEM applications. For information about
special pricing and services for OEM customers, visit
ni.com/oem.
Repair and Extended Warranty
NI provides complete repair services for our products. Express repair
and advance replacement services are also available. We offer
extended warranties to help you meet project life-cycle requirements.
Visit
ni.com/services.
ni.com
• (800) 813 3693
National Instruments • info@ni.com
*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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