Abstract

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.


General information 

  • Status
     : Withdrawn
    Publication date
     : 2012-07
  • Edition
     : 1
    Number of pages
     : 19
  • Technical Committee
     : ISO/TC 85/SC 2 Radiological protection
  • ICS
     :
    17.240 Radiation measurements
    13.040.01 Air quality in general

Life cycle

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