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EN ISO 5135:1998

Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room (ISO 5135:1997)

Publication date:   Feb 24, 2001

General information

99.60 Withdrawal effective   Sep 9, 2020

CEN

CEN/TC 211 Acoustics

European Norm

17.140.20   Noise emitted by machines and equipment

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Life cycle

PREVIOUSLY

WITHDRAWN
EN 25135:1991

NOW

WITHDRAWN
EN ISO 5135:1998
99.60 Withdrawal effective
Sep 9, 2020

REVISED BY

PUBLISHED
EN ISO 5135:2020

Relations

Adopted from ISO 5135:1997 IDENTICAL