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Portable Sound & Vibration Analyzers

impaq Pro portable sound & vibration analyzer

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impaq Pro portable vibration analyzer, portable sound and vibration analyzer, portable dynamic signal analyzer
impaq Pro portable vibration analyzer, portable sound and vibration analyzer, portable dynamic signal analyzer
impaq Pro portable vibration analyzer: Digital raw signal recording
impaq Pro portable sound and vibration analyzer replay a recorded raw signal and conduct FFT, Octave or Order Tracking analysis
impaq Pro portable vibration analyzer: FFT module: power spectrum, complex power spectrum, time waveform, FRF, Coherence, cross power spectrum, envelope spectrum, demodulated spectrum
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.
Portable sound and vibration analyzer, Order tracking module used for  NVH (Noise, Vibration, Harshness) testing of vehicles or advanced vibration analysis of turbine machines.
impaq Pro is a new portable sound and vibration analyzers from Benstone Instruments. 
Powered by Windows 10 OS, multiple FFT spectrum analysis, Order Tracking Analysis and Octave spectrum analysis can be measured at the same time.

Equipped with a 10.1” multi-touch color display, providing a more intuitive user interface with keypads on both sides.
An internal Li-Po battery provides up to 6-hours of continuous operation. the user can extend the operation time with an external 5V battery bank.
Designed with ABS plastic and IP65 rated housing, it's light  weight (1.4 kg) and compact in size, which is noticeable in your hands.
 

 

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.

Playback Mode: impaq Pro can replay a previously saved raw signal file and conduct selected post-process analysis, such as FFT, Octave or Order Tracking analysis as if the signal is from analog input channels. 
The paramters of analysis, such as frequency band, resolution lines, average, triggering etc, can be set differently.  If the frequency band of analysis is lower than that of data recording, the program will conduct resampling automaticlly.
FFT Spectrum Analysis module (optional)
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. 

> General sound & vibration analysis
> Modal testing and ODS measurement
> Sound intensity measurement
> Sound and vibration quality measurement
> Stiffness measurement
> Bearing diagnosis
> Variable speed machine measurement 

Octave spectrum analysis module (optional feature)
The octave spectrum analysis utilizes parallel time domain filters to generate octave, 1/3 octave or 1/12 octave spectrum. Conforming to IEC 61260 and IEC 61672 standards, this module is suitable for evaluating the sound or vibration severity. Built-in user defined weighting functions supports specific measurements such as: ISO 6954 (vibration on ships), ISO 8041 and ISO 2631 (human vibration) to name a few.  Many high-tech factories are concerned about floor vibration.  User defined VC curves can be displayed on the Octave spectrum plot to determine the level of vibration.

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. 

 

 

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impaq Pro is a new generation of portable 4 channel sound & vibration 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.

impaq Pro 4 channel portable dynamic signal analyzer, sound and vibration analyzerimpaq Pro 4 channel portable dynamic signal analyzer, sound and vibration analyzer  impaq Pro 4 channel portable dynamic signal analyzer, sound and vibration analyzer
 
An internal rechargeable Li-Po battery provides up to 6-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.
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.




 5 Operational Modes:
  • Real-time Mode: Measure analog signal and conduct real-time analysis with live display.
  • Raw data recorder Mode: Measure analog signal and record the raw signal to the hard drive or memory.
  • Real-time + Recorder Mode: Measure and record the raw signal to the hard disk or memory at the same time while simultaneously conducting real-time measurements.
  • Playback Mode: Replay a previously saved raw signal file and conduct selected post-process analysis.
  • Report Mode: Import or export measured data, conduct mathematical operations, examine data with different plot formats and cursors, make reports and more.


Raw Data Recorder and playback analysisoptional 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.
digital raw signal recorder


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.  
  • >General sound & vibration analysis
  • >Modal testing and ODS measurement
  • >Sound intensity measurement
  • >Sound and vibration quality measurement
  • >Stiffness measurement
  • >Bearing diagnosis
  • >Variable speed machine measurement
sound and vibration quality test, IPT or EOL test.  Custom defined band alarm curve for checking Go/No go.
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. ISO 7626-1
 FFT module: Display of FRF functions in Accelerance, Mobility or Compliance plots to investigate the structure’s dynamic stiffness. (ISO 7626-1)


Envelope time waveform for diagnosis of bearing failure, damage.   Envelope spectrum for detecting bearing damage
FFT module: Measure the bearing signal and convert it to an envelope waveform or envelope spectrum for damage diagnosis.


Spectra map: continuously measure spectral data and display it in waterfall, intensity or overlapped plot.

FFT Module: Continuously measure signals in time or rpm step, displaying the results in a 3D waterfall plot, intensity plot or overlapped plots.

toggle plot format for a FRF: Bode, amplitude, polar, Nyquist
Toggle plot format quickly by tapping the format icon.




Octave spectrum analysis module (optional feature)
The octave spectrum analysis utilizes parallel time domain filters to generate octave, 1/3 octave or 1/12 octave spectrum.
Conforming to IEC 61260 and IEC 61672 standards, this module is suitable for evaluating the sound or vibration severity.
Built-in user defined weighting functions supports specific measurements such as: ISO 6954 (vibration on ships), ISO 8041 and ISO 2631 (human vibration). 
Many high-tech factories are concerned about floor vibration.  User defined VC curves can be displayed on the Octave spectrum plot to determine the level of vibration.

measure floor vibration with VC curves on the 1/3 octave spectrum plot  continuous measurement of 1/3 octave spectrum and display it whit waterfall plot.


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 spectrum, order traces, filtered or unfiltered orbits, gap reading, and centerline of a shaft are accurately measured and displayed during a start-up or coast-down process. 
The user can input geometric position(s) of the vibration sensors to display orbit and shaft centerline motion, which relates to the realistic behavior of a turbine machine.

1X, or nX order traces for start-up or coast-down procedure, displayed in polar plot or bode plot.



Mathematical Operations (standard feature)
Apply mathematical operations such as custom filtering, Fourier transform or Inverse Fourier transform, scaling, integration, differentiation, windowing, and more for further examination of your data.
These operations can be applied by simply tapping an icon or select undo/redo as needed.

mathematical operation: FFT, iFT, band pass, high pass low pass, band notch, weighting, and more
Mathematical operation: FFT, iFT, integration, filtering, differentiation
Conduct mathematical operations simply by tapping the mathematic icons: FFT, iFT, integration, differentation, filtering and more.



Built-in signal generator (standard feature)
impaq Pro’s built-in signal generator can generate signals, such as random, burst random, chirp, Sine, Square, Ramp or Pulse signals. 
Users can use these signals to drive a shaker, perform calibration or for training purposes

Function generator, signal generator

Multiple Analysis (standard feature)
impaq Pro supports multiple analysis which allows you to run different analysis modules, such as multiple FFT, Octave and order tracking analysis, at the same time.
multiple analysis of FFT, Octave and Order Tracking modules at the same time