Oros SASU

Oros SASU

- Order Tracking Analysis Software

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Order analysis and tracking techniques are essential in measurements with varying rotating speeds. Getting correct results from run-up/down requires specific signal processing techniques.

Synchronous Order Analysis (SOA)

Provides stable and repeatable measurements for any speed-varying machinery. Using proven real-time angular resampling algorithms, SOA extracts amplitude and phase of orders; even from fast transients.

  • Up to 40 kHz real-time analysis
  • Order or angular domain averaging
  • Max order contribution search
  • Simultaneous order analysis on 2 shaft

Waterfall & Profiles

This specific plug-in collects and synchronizes all data coming from the analyzers data stack. Results are sorted based on a choice of references for the Z Axis (RPM, time and levels) and represented in 3D or profile views (Bode plots, cross-phase tracking, ...). Identifying the critical analysis item, such as speed, is then much easier as its effects are seen in different dimensions: order, frequency, octave. The section manager of the waterfall plug-in feature orders, overall, constant frequencies and spectra extraction in one click.

Constant Band Tracking

Helps the user acquire gearboxes’ modulated and often buried noise and vibration orders

Save Your Signal

The Recorder captures raw, time-domain data during your acquisition and analysis process. Designed for reliability and fidelity, saved signals may be used for postprocessing, export or as an archive.

Extract Any Spectral Signature

The FFT software module provides all the necessary functions for spectral analyses. From spectra to FRFs with advanced averaging methods and various resolutions and bandwidths, it provides standard and advanced frequency analysis tools.

Control Your Acquisitions

The Monitor software module brings 4 additional analysis channels (time and spectral domain) free running on a dedicated DSP. Similarly the TDA (Time Domain Analysis) software module delivers crystal-clear time pluriel, as well as statistics (RMS, DC, Pk-Pk) of the acquired signal. All the tolls for vibration data acquisition.

Track Your Results Along Any Parameter

The Waterfall stacks your spectra, levels, orders and trigger blocks providing fl exible 3D waterfall and powerful profi les. Color-spectrogram, Bode plots, order tracking trend plots, all that Vs time, RPM, Power or Torque.

Diagnostic Indicators

The raw signals from transducers contain rich information about the measured type of noise and vibration. The TDA software module is the first step of any diagnostics (instrumentation or machine) providing real-time indicators which characterize the signal content (shocks, power, impulsiveness, etc…)

SOA Main Features
  1. Rotation synchronous levels (RMS, Min/Max, Pk-Pk, Crest factor)
  2. Up to 40 kHz bandwidth real-time analysis
  3. Time domain filters (A, C, Integrators)
  4. Adjustable keyphasor phase (edge/order 1)
  5. Angular correlation
  6. 1/32nd order resolution

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