Fans Air curtain units Part 2: Laboratory methods of testing for sound power

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

02-06-2014

Publisher

International Organization for Standardization

ISO 27327-2:2014 deals with the determination of the acoustic performance of air curtain units. In addition, it can be used to determine the acoustic performance of air curtain units combined with an ancillary device.

DevelopmentNote	Supersedes ISO/DIS 27327-2. (02/2014)
DocumentType	Standard
Pages	38
ProductNote	THIS STANDARD ALSO HAVE A CORRECTED VERSION EN-2014
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
NEN ISO 27327-2 : 2014 + COR 2014	Identical
BS ISO 27327-2:2014	Identical

ISO 2204:1979	Acoustics Guide to International Standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings
ISO 13348:2007	Industrial fans — Tolerances, methods of conversion and technical data presentation
ISO 3743-2:1994	Acoustics Determination of sound power levels of noise sources using sound pressure Engineering methods for small, movable sources in reverberant fields Part 2: Methods for special reverberation test rooms
ISO 266:1997	Acoustics — Preferred frequencies
ISO 3747:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering/survey methods for use in situ in a reverberant environment
ISO 3740:2000	Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards
IEC 60704-2-7:1997	Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-7: Particular requirements for fans
ISO 5801:2017	Fans — Performance testing using standardized airways
ISO 13347-2:2004	Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 2: Reverberant room method
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ISO 10302-1:2011	Acoustics — Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices — Part 1: Airborne noise measurement
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ISO 3741:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms
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