National Instruments Introduces New USB Data Acquisition System; New NI CompactDAQ Platform Combines Flexible Measurements with Easy-to-Use USB Connectivity.

AUSTIN, Texas -- National Instruments (Nasdaq:NATI) today announced a new USB-based modular data acquisition system -- NI CompactDAQ -- a new platform ideal for sensor and electrical measurements on the benchtop, in the field and on the production line. The NI CompactDAQ system offers an eight-slot chassis that accepts I/O modules capable of measuring up to 256 channels of electrical, physical, mechanical and acoustic signals in a single system. By combining the plug-and-play simplicity of USB with the performance and flexibility of modular instrumentation, NI CompactDAQ provides fast and accurate measurements in a small, simple and affordable system.

"USB has gained tremendous popularity as a result of its ease of use and ubiquity in modern electronics. We designed NI CompactDAQ to take full advantage of the bandwidth now available with Hi-Speed USB and minimized both size and power consumption for laptop users and portable requirements," said Dr. James Truchard, NI president, CEO and cofounder. "Expert test engineers as well as novice users will benefit from the combination of powerful, high-speed data acquisition and the familiar, user-friendly experience of USB."

The new system delivers connectivity and signal conditioning for measurements including voltage, temperature, strain, sound and vibration, as well as digital I/O and switching. All modules are hot-swappable and autodetectable for simplified setup, and offer up to 2,300 Vrms of isolation to ensure PC and user safety. The system delivers four dedicated USB signal streams for synchronous analog and digital I/O for data-intensive applications including sound and vibration, mixed-signal automated test and high-speed data logging. In addition, the small size (25 by 9 by 9 cm) and flexible power options (AC or 11 to 30 VDC) make NI CompactDAQ ideal for a wide range of test settings, such as in-vehicle, benchtop and automated test applications.

"We selected NI CompactDAQ to provide the required I/O in our ultrasonics cement analyzer used on oil rigs for monitoring the curing rate of cement at high temperatures and pressures. The small size of NI CompactDAQ helped us minimize the footprint of the analyzer, and the modularity of the platform gives us the ability to incorporate additional measurement types for special deployment requirements," said Rick Bradshaw, Halliburton technical professional leader, R&D. "In addition, National Instruments continues to be a technology leader for data acquisition, and it was important for us to select a vendor with a proven reputation for quality and performance."

Every NI CompactDAQ system is shipped with NI-DAQmx driver software and additional measurement services, a collection of powerful tools and interfaces that make system setup even faster and simpler. For example, an interactive configuration and test panel utility minimizes setup time, while the included configuration-based data-logging software makes it possible to record data without programming. NI-DAQmx measurement services software also includes an open API for NI LabVIEW, C/C++, Visual Basic 6 and Microsoft Visual Studio .NET languages, as well as the DAQ Assistant, a step-by-step wizard utility from NI that automatically generates LabVIEW code.

About NI Data Acquisition

By integrating commercially available silicon and bus technologies with innovative designs, NI data acquisition (DAQ) products continue to improve measurement speed and accuracy while reducing cost for engineers and scientists. NI data acquisition devices are available on the most widely used buses, including PCI, PXI, PCI Express and USB, and work with the industry's most popular operating systems such as Windows, Linux and Mac OS X. Readers can learn more about the latest NI data acquisition hardware and software products and technologies at www.ni.com/daq.

About National Instruments

For 30 years, National Instruments (www.ni.com) has been a technology pioneer and leader in virtual instrumentation -- a revolutionary concept that has changed the way engineers and scientists in industry, government and academia approach measurement and automation. Leveraging PCs and commercial technologies, virtual instrumentation increases productivity and lowers costs for test, control and design applications through easy-to-integrate software, such as NI LabVIEW, and modular measurement and control hardware for PXI, PCI, PCI Express, USB and Ethernet. Headquartered in Austin, Texas, NI has more than 3,900 employees and direct operations in nearly 40 countries.

Pricing and Contact Information

NI CompactDAQ USB Data Acquisition System
Priced from $999
Web: www.ni.com/compactdaq

11500 N Mopac Expwy, Austin, Texas 78759-3504
Tel: [phone], Fax: [phone]
E-mail: [e-mail]

LabVIEW, National Instruments, NI, ni.com, NI CompactDAQ and NI-DAQ are trademarks of National Instruments. Other product and company names listed are trademarks or trade names of their respective companies.