Acoustic Material Testing

In our acoustic laboratory, we perform many tests for our customers.

Some of the tests are:

  • Airflow measurements complying with ISO 9053/DIN EN 29053 (DIN52213)
  • Sound absorption of materials with an impedance tube ISO10534-2, ASTM E1050
  • Sound transmission loss of materials with an Kundt impedance tube ASTM E2611
  • Sound absorption in reverberation room complying with ISO354 / ISO11654 / ASTM E90-09
  • Sound transmission loss of materials complying with ISO140 / ISO10140 / ASTM E90-09
  • Ultrasonic testing of setting processes for organic and inorganic building products, binders, adhesives
  • Vibration testing on electrodynamic and hydraulic shakers, all test modes supported
  • Structural testing, modal analysis, impact testing
  • Rotating machinery analysis
  • Test stand engineering
  • Data acquisition and condition monitoring
  • Calibration of sound level meters, calibrators, microphones, pistonphones, Vibration meters & accelerometers
  • Sound Power Research and Testing

  • Soud pressure testing
  • Impact Sound Transmission Testing
  • Sound Attenuation testing
  • Hearing protection testing
  • Automotive interior Noise testing
  • Aircraft Interior Noise Testing
  • Product reliability testing

Measurement of airborne and impact sound insulation for:

    • Windows and doors.
    • Roofs and floor slabs.
    • Building façades and internal partitions.
    • Flooring, walls, ceilings.

Measurement of acoustic absorption of:

    • Coatings and absorbent materials.
    • False ceilings.
    • Partitions, furniture, chairs…
    • Road screens.

For more info about our material testing services, contact us.    

Material Testing equipment for acoustics, sounds

Measure sound absorption coefficients and transmission loss

Impedance tube measurements comply with both ISO and ASTM standards. They also support the sound transmission loss measurements based on the Transfer Function Method.

Material testing equipment ultrasonic airflow piv

MicroVec Mini PIV SystemMini PIV System The most economical and simple PIV solution

Pass-by noise testing system

A fully ISO362-1998 ( ISO 362-1:20071) compliant system to measure pass-by noise from vehicles.

Airflow resistance measurement system

The Nor1517A system measures the airflow resistance in porous materials according to ISO 9053/DIN EN 29053 (DIN52213).