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)

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.

Akustik - Bestimmung des Schallleistungspegels von Geräuschen von Luftdurchlässen, Volumendurchflussreglern, Drossel- und Absperrelementen durch Messungen im Hallraum (ISO 5135:2020)

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.

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 5135:2020)

Le présent document établit des règles générales relatives aux essais acoustiques des bouches d'air, des unités terminales, des registres et des clapets utilisés dans les systèmes de diffusion d'air et de distribution d'air afin de déterminer les niveaux de puissance acoustique définis dans l'ISO 3741.

Akustika - Ugotavljanje ravni zvočnih moči virov hrupa z meritvami v odmevnici za zračne izpuste ter dušilne in zaporne elemente za zrak (ISO 5135:2020)

General Information

• Status: Published
• Publication Date: 08-Sep-2020
• Withdrawal Date: 30-Mar-2021
• ICS: 17.140.20 - Noise emitted by machines and equipment
• Technical Committee: CEN/TC 211 - Acuostics
• Drafting Committee: CEN/TC 211 - Acuostics
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 09-Sep-2020
• Completion Date: 09-Sep-2020
• Ref Project: SIST 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)

Relations

• Replaces: 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)
• Effective Date: 16-Sep-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 5135:2020
01-november-2020
Nadomešča:
SIST EN ISO 5135:1999
Akustika - Ugotavljanje ravni zvočnih moči virov hrupa z meritvami v odmevnici za
zračne izpuste ter dušilne in zaporne elemente za zrak (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)
Akustik - Bestimmung des Schallleistungspegels von Geräuschen von Luftdurchlässen,
Volumendurchflussreglern, Drossel- und Absperrelementen durch Messungen im
Hallraum (ISO 5135:2020)
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 5135:2020)
Ta slovenski standard je istoveten z: EN ISO 5135:2020
ICS:
17.140.20 Emisija hrupa naprav in Noise emitted by machines
opreme and equipment
91.120.20 Akustika v stavbah. Zvočna Acoustics in building. Sound
izolacija insulation
SIST EN ISO 5135:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 5135:2020

---------------------- Page: 2 ----------------------
SIST EN ISO 5135:2020


EN ISO 5135
EUROPEAN STANDARD

NORME EUROPÉENNE

September 2020
EUROPÄISCHE NORM
ICS 17.140.20 Supersedes EN ISO 5135:1998
English Version

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)
Acoustique - Détermination des niveaux de puissance Akustik - Bestimmung des Schallleistungspegels von
acoustique du bruit émis par les bouches d'air, les Geräuschen von Luftdurchlässen,
unités terminales, les registres et clapets au moyen de Volumendurchflussreglern, Drossel- und
mesurages en salle réverbérante (ISO 5135:2020) Absperrelementen durch Messungen im Hallraum (ISO
5135:2020)
This European Standard was approved by CEN on 7 August 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 5135:2020 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN ISO 5135:2020
EN ISO 5135:2020 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
SIST EN ISO 5135:2020
EN ISO 5135:2020 (E)
European foreword
This document (EN ISO 5135:2020) has been prepared by Technical Committee ISO/TC 43 "Acoustics"
in collaboration with Technical Committee CEN/TC 211 “Acoustics” the secretariat of which is held by
DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2021, and conflicting national standards shall
be withdrawn at the latest by March 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 5135:1998.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia,
...