Standard

NS-EN ISO 11691:2009

Nov 2009 Withdrawn

Note: This standard has a new edition: NS-EN ISO 11691:2020

Corrigendums and amendments are bought separately.

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Abstract

Specifies a laboratory substitution method to determine the insertion loss of ducted circular and rectangular silencers without flow, as well as other duct elements for use in ventilating and air-conditioning systems.

Document information

Standard from SN
Published: 1 November 2009
Withdrawn: 9 December 2020
Edition: 2009-08
Version: 1
Document type: NAT
ISBN:

ICS 17.140.99
ICS 91.120.20
ICS 91.140.30
National Committee SN/K 1

Legal references

EU law: 89/392/EEC, 2006/42/EC, 98/37/EC

Product Relations

Replaced by: NS-EN ISO 11691:2020
Refers: IEC 60651:1979+AMD1:1993+AMD2:2000 CSV
Replaces: NS-EN ISO 11691:1995
Refers: IEC 61260:1995 ED1
Refers: ISO 7235:1991
Refers: NS-ISO 3741:1988
Refers: IEC 60942:1988 ED1
Refers: IEC 60804:1985 ED1
Refers: IEC 60651:1979 ED1
Adopted from: EN ISO 11691:2009 , 0

Product life cycle

Previous product

Withdrawn

NS-EN ISO 11691:1995
Current product

Withdrawn

NS-EN ISO 11691:2009
Replaced by

Published

NS-EN ISO 11691:2020

NS-EN ISO 11691:2009

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NS-EN ISO 11691:2020