Norm

NEN-EN-ISO 11957:2009 en

Akoestiek - Bepaling van de geluidisolerende eigenschappen van cabines - Metingen in het laboratorium en in situ

52,53

Over deze norm

Status Definitief
Aantal pagina's 11
Commissie Akoestiek
Gepubliceerd op 01-09-2009
Taal Engels
This International Standard specifies a laboratory method (clause 6) and in situ methods (clause 7) for the determination of the sound insulation performance of sound-protecting cabins. The sound insulation performance is the reduction in sound pressure level or sound power level afforded by the cabin. The methods are applicable to cabins with a small leak ratio (e s 2 %). This International Standard is applicable to a complete cabin only and not to the individual components from which it is made.

Details

ICS-code 13.110-50
17.140.01
Nederlandse titel Akoestiek - Bepaling van de geluidisolerende eigenschappen van cabines - Metingen in het laboratorium en in situ
Engelse titel Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements
Vervangt
Normatieve verwijzingen
  • 98/37/EG, Machines

Winkelwagen

Subtotaal:

Ga naar winkelwagen