NBN EN ISO 11691 : 2009
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The latest, up-to-date edition.
ACOUSTICS - MEASUREMENT OF INSERTION LOSS OF DUCTED SILENCERS WITHOUT FLOW - LABORATORY SURVEY METHOD
Published date
12-01-2013
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Defines a laboratory substitution method for determination of insertion loss without flow of ducted, mostly absorbent, circular and rectangular silencers in addition to other duct elements to be used in ventilation and air-conditioning systems.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| SN EN ISO 11691 : 2010 | Identical |
| NF EN ISO 11691 : 2009 | Identical |
| I.S. EN ISO 11691:2009 | Identical |
| DIN EN ISO 11691:2010-01 | Identical |
| UNI EN ISO 11691 : 2009 | Identical |
| UNE-EN ISO 11691:2010 | Identical |
| EN ISO 11691:2009 | Identical |
| ISO 11691:1995 | Identical |
| BS EN ISO 11691:1997 | Identical |
| ONORM EN ISO 11691 : 2010 | Identical |
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