Standard

NEK IEC 60534-8-1:1986

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK IEC 60534-8-1:2005

Rettelser og tillegg kjøpes separat.

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Omfang

Defines equipment, methods and procedures for obtaining laboratory measurements of airborne sound-pressure levels radiated by control valves and/or associated piping configurations, including fixed restrictions, through which compressible fluids are passing. Provides a method of testing the noise-generating characteristics of control valves. The noise characteristics to be determined are useful for comparing the performance of different valves and planning measures for noise abatement.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1.0
  • Versjon: 1
  • Varetype: NAT
  • ICS 17.140.20
  • ICS 23.060.40
  • ICS 25.040.40
  • National Committee NEK/NK65

Produktrelasjon