ISO 13347-4:2004
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ISO 13347-4:2004
29754
No disponible en español

Estado : Publicado (Para revisar)

Esta norma se revisó y confirmó por última vez en 2013. Por lo tanto, esta versión es la actual.
Esta norma será reemplazada por ISO/CD 13347-4
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Formato Idioma
std 1 129 PDF
std 2 129 Papel
  • CHF129
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Resumen

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.

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Informaciones generales

  •  : Publicado
     : 2004-08
    : Norma Internacional para revisar [90.92]
  •  : 1
     : 25
  • ISO/TC 117
    23.120  17.140.20 
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