BS ISO 13347-2:2025 ✓ Most Recent

3035679

Fans. Determination of fan sound power levels under standardized laboratory conditions-Reverberant room method

standard by British Standard / International Organization for Standardization , 10/31/2025

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Full Description

This document specifies determining sound power levels of fans under standardized laboratory conditions from sound pressure levels measured in a reverberant room.

This document is applicable for determination of the acoustic performance of fans. This document can additionally be applied to determine the acoustic performance of fans combined with an ancillary device, such as a roof cowl or damper or, where the fan is fitted with a silencer, the sound power resulting from the fan and silencer combination. For guidance of testing with ancillary items, see Annex C. See more

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Document History

  1. BS ISO 13347-2:2025

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    Fans. Determination of fan sound power levels under standardized laboratory conditions-Reverberant room method

    • Most Recent

  2. BS ISO 13347-2:2004


    Industrial fans. Determination of fan sound power levels under standardized laboratory conditions-Reverberant room method

    • Historical Version

  3. BS 848-2:1985


    Fans for general purposes-Methods of noise testing

    • Historical Version

  4. BS 848-2:1966


    Methods of testing fans.-Fan noise testing

    • Historical Version

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Price: $279.40
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Product Details

Published:

10/31/2025

ISBN(s):

9780539287592

Number of Pages:

32

File Size:

1 file , 2 Bytes

Product Code(s):

30480398, 30480398, 30480398

Note:

This product is restricted and cannot be purchased in the following countries Russia, Ukraine, Belarus