Standard

NS-EN ISO 11665-3:2015

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN ISO 11665-3:2020

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Omfang

ISO 11665-3:2012 describes spot measurement methods for determining the activity concentration of short-lived radon-222 decay products in the air and for calculating the potential alpha energy concentration. ISO 11665-3:2012 gives indications for performing a spot measurement of the potential alpha energy concentration, after sampling at a given place for several minutes, and the conditions of use for the measuring devices.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2015-09
  • Versjon: 1
  • Varetype: NAT
  • ICS 17.240
  • National Committee CEN/TC 430

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