DIN EN ISO 5135:2020-12
Current
The latest, up-to-date edition.
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 (ISO 5135: 2020); German version EN ISO 5135: 2020
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German, English
01-12-2020
Dieses Dokument stellt allgemeine Regeln für die akustische Prüfung von Luftdurchlässen, Volumendurch-flussreglern, Drossel- und Absperrelementen auf, die in Luftdiffusions- und Verteilungssystemen verwendet werden, um nach ISO 3741 festgelegte Schallleistungspegel zu ermitteln.
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