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Test Fixtures for Sound Power Measurements



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SKU: MF720, MF710 Category: Brand:

BSWA Spherical Test fixtures for Sound Power Measurements
The MF720 and MF710 spherical fixtures are specifically developed for sound power measurements according to the ISO 3745 standard for determination of sound power levels and sound energy levels of noise sources using sound pressure – precision methods for anechoic rooms and hemi-anechoic rooms. The MF720 fixture is designed according to the ISO 3745-2003 standard which requires 20 microphone measurement positions enveloping a noise source inside an anechoic or hemi-anechoic rooms. The MF710 fixture contains 10 microphone positions that meet other standards such as the ISO 7779. GB6882-88 or ISO 3745-1982.

  • Determination of sound power levels according to ISO 3745
  • Product noise testing
  • Laboratory testing
  • 20 or 10 microphone positions
  • Adjustable position and orientation of each microphone
  • Portable and lightweight, 24 lbs. (11 kg)
  • Ease to disassemble