Sound power
Determine sound power with sound pressure level measurement or with sound intensity measurement.
Heating and ventilation
. ISO 374X based
. Automatic indicators for test validation
. Background noise & reverberation
. Type 1 precision
Earth moving machinery
. ISO 6395
. One automatic report based for multisequence measurements
. 1/3 octave and overall levels
Components NAH sound power determination
. Near field Acoustic Holography (NAH) based
. Robust to background noise
Automotive components quality testing
. Pressure based, Intensity
. High speed synchronous order analysis
. RPM related
. Automation for production testing
. Alternators, Turbocharger, Exhaust
Large electric systems
. Field testing
. Portable instrumentation
. Sound Intensity based (ISO 9614-1 or -2 based)
. Robust to background noise
. Large structures
. Transformers, Generators
OROS recommended solutions package
ISO 9614 Sound intensity
- Sound Intensity software
- Point by point (-1) or Scanning (-2)
- OR34 – 2 channels
OROS advantages
High-end metrology
- DSP powered for type 1 measurements
- Automatic microphone calibration tools
Ultimate efficiency
- Dedicated interface
- Real time results
- Guided testing operation
- Customizable and automatic report generation
Flexible tools
- Flexible and easy to adapt to the situation
- Portable instrumentation
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