ISO-5135 › Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room
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This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741.
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Document Number
ISO 5135:2020
Revision Level
3RD EDITION
Status
Current
Publication Date
Aug. 1, 2020
Committee Number
ISO/TC 43/SC 1