ISO 27327-2:2014
Fans - Air curtain units - Part 2: Laboratory methods of testing for sound power

Standard No.

ISO 27327-2:2014

Release Date

2014

Published By

International Organization for Standardization (ISO)

Latest

ISO 27327-2:2014

Scope

This part of ISO 27327 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.

ISO 27327-2:2014 Referenced Document

• ISO 13347-1:2004 Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 1: General overview (First Edition)
• ISO 13347-2:2004 Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 2: Reverberant room method (First Edition)
• ISO 13349:2010 Fans - Vocabulary and definitions of categories
• ISO 266:1997 Acoustics - Preferred frequencies
• ISO 27327-1:2009 Fans - Air curtain units - Part 1: Laboratory methods of testing for aerodynamic performance rating
• ISO 3740:2000 Acoustics - Determination of sound power levels of noise sources - Guidelines for the use basic standards
• 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
• ISO 3743-1:2010 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small movable sources in reverberant fields - Part 1: Comparison method for a hard-walled test room
• 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 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 5801:2007 Industrial fans - Performance testing using standardized airways
• ISO 6926:1999 Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels

ISO 27327-2:2014 history

• 2014 ISO 27327-2:2014 Fans - Air curtain units - Part 2: Laboratory methods of testing for sound power