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.
Status: WithdrawnPublication date: 2012-07
Edition: 1Number of pages: 19
Technical Committee: ISO/TC 85/SC 2 Radiological protection