NEN-ISO 11820:1994 Ontw. en

Akoestiek - Beproeving van geluiddempers in situ

  • Deze norm is ingetrokken sinds 01-02-1997

29,64 35,86 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 0
Commissie Akoestiek
Gepubliceerd op 01-02-1994
Taal Engels
This standard specifies silencer measurements in situ. It is applicable to measurements on silencers in practical applications for acoustic analysis, acceptance tests and similar evaluations. Results obtained in accordance with this International Standard cannot be compared to performance data obtained from laboratory measurements on ducted silencers in accordance with ISO 7235, partly because of different test conditions (such as sound field distribution, flow, temperature and mounting conditions) and partly because of different definitions.


ICS-code 17.140.20
Nederlandse titel Akoestiek - Beproeving van geluiddempers in situ
Engelse titel Acoustics - Testing of silencers in situ



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