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NVH Analyzer - 4 Channel IEPE USB - 24 Bit ADC- DC - 80 kHz

NVH Analyzer RogaDAQ4 high precision inputs are designed for measuring dynamic signals. They are sampled simultaneously. Signals are digitized at a maximum of 192kS/s with 24bits resolution.

Preamplification is realized with noise reduced instrument amplifiers with extremely low distortion. For IEPE compatible sensors a constant current source can be activated by software.

RogaDAQ4

LabVIEW DAQ

Technical Details

Frequency range
DC ～ 80 kHz
Frequency range with IEPE
0.3 Hz to 80 kHz
Input voltage range
±10 V / ±1 V selectable
Input coupling
DC/AC/IEPE selectable
Sensor supply
4 mA @ 24 V
Input impedance
1MΩ, 20pF
Overvoltage protection
±40 V
Anti-aliasing filter
800 dB/octave
Dynamic range
> 123 dB
Amplitude accuracy
0.10%
Resolution
24 bits
Sample Rate in kHz
8/16/24/32/48/96/192
Size
80 x 118 x 64 mm
Weight
400 g
Operating temperature range
0 to 55 °C
Power Supply
5 Volt @ 1.5 Ampere

User Software

The NVH Analyzer RogaDAQ4 front end can be operated directly from NVH Analyzer Lite and NVH Analyzer Pro as well as DASYLab and LabVIEW. 
 
This makes it possible to perform complex monitoring tasks such as final checks in production lines or monitoring a frequency range with signaling when predefined tolerance corridors are exceeded.
 
And all this without writing a single line of code. 
 
In addition, drivers for customized programming are available for .NET, ANSI C, Visual C++ 6.0, Delphi, DasyLab, LabView and MatLab.

Applications

  • PC based portable data acquisition
  • Simultaneous measurement data acquisition via USB
  • Frequency analysis in the range 0Hz – 80kHz
  • Structural analysis
  • Modal analysis
  • Tumbling motion
  • Shock measurement
  • Building vibration
  • Bridge vibrations
  • Machine maintenance
  • Building acoustics and building vibration analysis
  • Process monitoring
  • End of line test

NVH Analyzer RogaDAQ4 Getting Started

The NVH Analyzer and RogaDAQ4 are powerful tools for measuring and analyzing noise, vibration, and harshness in various applications. Rogá, the developer of these tools, provides a getting started presentation to help users better understand their capabilities and functions. 

The presentation covers the basic features, setup requirements, and usage of the NVH Analyzer and RogaDAQ4. Additionally, the video demonstrates the steps involved in configuring and using these tools for successful data acquisition and analysis.

Whether it is for automotive, aerospace, or any other application that requires the measurement and analysis of noise, vibration, and harshness, the NVH Analyzer and RogaDAQ4 can provide users with accurate and detailed data to optimize their products and processes.

RogaDAQ4 Setup First steps with DASYLab

RogaDAQ4 DASYLab Support