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Abstract Preview

ISO 13347-4:2004 applies to industrial fans as defined in ISO 5801 and ISO 13349. It is limited to the determination of airborne sound emission for the specified set-ups. Vibration is not measured, nor is the sensitivity of airborne sound emission to vibration effects determined.

The sizes of the fan, which can be tested in accordance with ISO 13347-4:2004, are limited only by the practical aspects of the test installations.

ISO 13347-4:2004 determines sound power by using sound intensity measurements on a measurement surface which encloses the sound source. It provides guidelines on the acoustical environment, ambient noise, measurement surface, and number of measurements. The test set-ups are generally designed to represent the physical orientation of a fan installed in accordance with ISO 5801 and also used in ISO 13347-2.


General information

  • Status :  Published
    Publication date : 2004-08
  • Edition : 1
    Number of pages : 25
  • Technical Committee
    :
    ISO/TC 117
    Fans
  • ICS :
    23.120
    Ventilators. Fans. Air-conditioners
    17.140.20
    Noise emitted by machines and equipment

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals:

3
Good Health and Well-being
9
Industry, Innovation and Infrastructure

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