ISO 13347-4:2004

Retirada (Edición 1, 2004)

Nueva versión disponible: ISO 13347-4:2025

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.

Informaciones generales

Estado
: Retirada

Fecha de publicación
: 2004-08

Etapa
: Retirada de la Norma Internacional [95.99]
Edición
: 1

Número de páginas
: 25
Comité Técnico :
ISO/TC 117

ICS :
23.120 17.140.20
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