Norm

ISO 15619:2013 en

Zuigermotoren met inwendige verbranding - Meetmethode voor uitlaat dempers - Geluidsvermogensniveau van een uitlaatgeluid en tussenschakeldemping met gebruik van geluiddruk en vermogensreductieverhouding

114,67

Over deze norm

Status Definitief
Aantal pagina's 35
Gepubliceerd op 01-10-2013
Taal Engels
This International Standard specifies the measurement method and requirements for exhaust silencers which is installed on reciprocating internal combustion engines, including laboratory measurement and site measurement. The following parameters are measured for laboratory measurement (engineering method): - the sound power level (A-weighted or in frequency bands) of exhaust noise using sound pressure, accuracy grade 2; - the insertion loss (A-weighted or in frequency bands) of exhaust silencers; - the power loss ratio of reciprocating internal combustion engines. The following parameters are measured for site measurement and laboratory measurement (survey method): - the sound power level (A-weighted) of exhaust noise using sound pressure, accuracy grade 3; - the insertion loss (A-weighted) of exhaust silencers. The laboratory measurement (engineering method) of this International Standard can be used to make acceptance tests and engineering measures. The site measurement and laboratory measurement (survey method) of this International Standard can be used to make comparative tests. This International Standard applies to all exhaust silencers installed on reciprocating internal combustion engines falling within the field of application of ISO 3046-1 and other exhaust silencers, if no suitable International Standard exists.

Details

ICS-code 27.020
Nederlandse titel Zuigermotoren met inwendige verbranding - Meetmethode voor uitlaat dempers - Geluidsvermogensniveau van een uitlaatgeluid en tussenschakeldemping met gebruik van geluiddruk en vermogensreductieverhouding
Engelse titel Reciprocating internal combustion engines - Measurement method for exhaust silencers - Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio
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