Instrumentation and acquisition means

moyens instrumentation

During its tests, the CEVAA carries out acoustic measurements, structural measurements, dimensional measurements and acquisition.

Acquisition units and software

  • Chainable Siemens SCM05 acquisition units allowing more than 200 measurement channels to be obtained.
  • Siemens TestLab acquisition and post-processing software (version 19 and earlier).

 

Acoustic measurements

  • 50 microphone channels
  • 1 holographic antenna
  • 25 microphones
  • 1 sound level meter
  • 1 intensity sensor
  • 2 acoustic heads
  • 2 acoustic exciters (low frequencies and medium/high frequencies)
  • 1 broadband acoustic exciter (building acoustics)

Dimensional measurements

  • 1 FARO 3D digitizer arm

 

Structural measurements

  • 450 accelerometric channels (1D, 3D, modal, dynamic, shocks)
  • 2 Polytec laser vibrometers
  • 20 strength lanes
  • 2 force/acceleration impedance heads
  • 6 impact hammers
  • 4 miniature electrodynamic vibration exciters
  • 3 electrodynamic vibration exciters for local force injection
  • 1 electrodynamic vibratory exciter for force injection on complete structure

 

Other materials used for more specific characterizations are available at CEVAA.
Do not hesitate to contact us for more information.

For more information, contact us to discuss technically on your needs!

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