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Portable Sound & Vibration Analyzers

impaq Pro portable 4-channel dynamic signal analyzer

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Powered by Windows 10 multi-tasking feature, multiple FFT spectrum analysis, Order Tracking Analysis and Octave spectrum analysis can be measured at the same time.
Input/output channels and interface:
Analog input channel X4, BNC connectors
Analog output channel X1, BNC connector
Tacho input channelX 1, LEMO 6-pin connector (with built-in power supply)
Power supply: 5V mini USB port X1
Display: HDMI port X1
USB port: USB 3.0 X1
Built-in wifi and Bluetooth 

 
Raw Data Recorder(optional feature)
The Raw Data Recorder software module allows the user to measure analog signals in the Recorder mode or Real-time + Recorder mode at the same time while storing the raw data signal directly to the hard drive or memory.  Replay the stored raw signal in the playback mode, apply user defined parameters such as certain time periods for further analysis.
FFT Spectrum Analysis module (optional feature)
The FFT (Fourier Transform) spectrum analysis provides up to 14 different measurement functions for your sound and vibration needs.  Define alarm, severity levels, apply bands, display Go/ NG on plots and more.  Continuous start-up/ coast-down spectrum and display the results on a 3D waterfall/ intensity plot.  Perform modal, ODS, enveloping and more.
FFT module: Overlay of band limit curve(s) on the spectral plot showing the severity of vibration or acoustic signals.
FFT module: Display of FRF functions in Accelerance, Mobility or Compliance plots to investigate the structure’s dynamic stiffness. 
FFT module: Measure the bearing signal and convert it to an envelope waveform or envelope spectrum for damage diagnosis.
FFT module: Continuously measure signals in time or rpm step, displaying the results in a 3D waterfall plot, intensity plot or overlapped plots.
Octave module (optional feature): Measure vibration in 1/3 octave spectrum and display the VC curves on it to check the vibration grade of floor in high-tech factories.
Octave module: Measure 1/3 octave spectrum continuously and display the results in a 3D waterfall plot, intensity plot or overlap plots.
Computed Order Tracking module (optional feature)
The computed order tracking program is designed to measure sound and vibration on varying speed machines.  A digital re-sampling algorithm is used to make the spectral resolutions be the same at different rotation speeds.  Typical applications for this software module are NVH (Noise, Vibration, Harshness) testing of vehicles or advanced vibration analysis of turbine machines. 
Order Tracking module: Measure order traces during a start-up or coast-down process and display the results in Linear, Polar, Bode, Real+ Imaginary or Nyquist plots
Order tracking module: Measure and display filtered or unfiltered orbits with the time waveform plot.

 

impaq Pro is a new generation of portable signal analyzers from Benstone Instruments.  Powered by Windows 10 multi-tasking feature, multiple FFT spectrum analysis, Order Tracking Analysis and Octave spectrum analysis can be measured at the same time. Equipped with a large 10.1’ multi-touch color display, information is not only on display, but a more intuitive user interface with keypads on both sides.
 
An internal rechargeable Li-Po battery provides up to 8-hours of continuous operation.  Should the battery appear low, the user can attach an external 5V battery bank to the mini USB charging port to extend the operation time in the field prior to recharging the battery.
 
Designed with dual color ABS plastic housing and IP65 rated, the impaq Pro is ideal for your harsh environment. This new design reduces weight by 1.4 kg (3.0 lbs) and thickness by 47% which is noticeable in your hands.