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)

Akustik - Bestimmung des Schalleistungspegels von Geräuschen von Luftdurchlässen, Volumenstromreglern, Drossel- und Absperrelementen durch Messungen im Hallraum (ISO 5135:1997)

Diese Internationale Norm stellt allgemeine Regeln für die akustische Prüfung von Luftdurchlässen, Drossel- und Absperrelementen auf, die in Luftdiffusions- und Verteilungssystemen nach ISO 3258 verwendet werden. Diese dienen der Ermittlung der Schalleistungspegel nach ISO 3740.

Acoustique - Détermination des niveaux de puissance acoustique du bruit émis par les bouches d'air, les unités terminales, les registres et clapets au moyen de mesurages en salle réverbérante (ISO 5135:1997)

Akustika – Ugotavljanje ravni zvočnih moči virov hrupa z meritvami v odmevnici za zračne izpuste ter dušilne in zaporne elemente za zrak (ISO 5135:1997)

General Information

• Status: Withdrawn
• Publication Date: 15-Dec-1998
• Withdrawal Date: 08-Sep-2020
• ICS: 17.140.20 - Noise emitted by machines and equipment
• Technical Committee: CEN/TC 211 - Acuostics
• Drafting Committee: CEN/TC 211 - Acuostics
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 09-Sep-2020
• Ref Project: SIST EN ISO 5135:1999 - 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)

Relations

• Replaced By: EN ISO 5135:2020 - 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)
• Effective Date: 16-Sep-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 5135:1999
01-november-1999
$NXVWLND±8JRWDYOMDQMHUDYQL]YRþQLKPRþLYLURYKUXSD]PHULWYDPLYRGPHYQLFL]D
]UDþQHL]SXVWHWHUGXãLOQHLQ]DSRUQHHOHPHQWH]D]UDN,62
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)
Akustik - Bestimmung des Schalleistungspegels von Geräuschen von Luftdurchlässen,
Volumenstromreglern, Drossel- und Absperrelementen durch Messungen im Hallraum
(ISO 5135:1997)
Acoustique - Détermination des niveaux de puissance acoustique du bruit émis par les
bouches d'air, les unités terminales, les registres et clapets au moyen de mesurages en
salle réverbérante (ISO 5135:1997)
Ta slovenski standard je istoveten z: EN ISO 5135:1998
ICS:
17.140.20 Emisija hrupa naprav in Noise emitted by machines
opreme and equipment
91.120.20 $NXVWLNDYVWDYEDK=YRþQD Acoustics in building. Sound
L]RODFLMD insulation
SIST EN ISO 5135:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 5135:1999

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SIST EN ISO 5135:1999

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SIST EN ISO 5135:1999

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SIST EN ISO 5135:1999

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SIST EN ISO 5135:1999

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SIST EN ISO 5135:1999
INTERNATIONAL ISO
STANDARD 5135
Second edition
1997-12-15
Acoustics — Determination of sound power
levels of noise from air-terminal devices,
air-terminal units, dampers and valves by
measurement in a reverberation room
Acoustique — Détermination des niveaux de puissance acoustique du bruit
émis par les bouches d'air, les unités terminales, les registres et clapets au
moyen de mesurages en salle reverbérante
A
Reference number
ISO 5135:1997(E)

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SIST EN ISO 5135:1999
ISO 5135:1997(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.
International Standard ISO 5135 was prepared by ISO/TC 43, Acoustics, Subcommittee SC 1, Noise.
This second edition cancels and replaces the first edition (ISO 5135:1984), of which it constitutes a technical
revision.
Annex A of this International Standard is for information only.
©  ISO 1997
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
or mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet [e-mail]
X.400 c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
ii

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SIST EN ISO 5135:1999
© ISO
ISO 5135:1997(E)
Introduction
This International Standard defines requirements for acoustic testing in reverberation rooms of the type of
equipment listed in clause 1. It is based on the use of ISO 3741, which describes the acoustic test facilities,
instrumentation and procedures to be used for precision grade determination of sound power levels in octave or
one-third-octave bands of a noise source.
iii

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SIST EN ISO 5135:1999

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SIST EN ISO 5135:1999
INTERNATIONAL STANDARD  © ISO ISO 5135:1997(E)
Acoustics — Determination of sound power levels of noise from
air-terminal devices, air-terminal units, dampers and valves by
measurement in a reverberation room
1 Scope
This International Standard establishes general rules for the acoustic testing of air-terminal units, dampers and
valves used in air diffusion and air distribution systems as defined in ISO 3258 in order to determine sound power
levels as defined in ISO 3740.
2 Normative references
The following standards contain provisions which, t
...