SSH EN ISO 11665-3:2015

Matja e radioaktivitetit në mjedis - Ajër: radon-222 - Pjesa 3: Metoda e matjes së pikës së përqendrimit të energjisë potenciale alfa të produkteve të tyre me prishje afatshkurtër (ISO 11665-3: 2012)

Measurement of radioactivity in the environment - Air: radon-222 - Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products (ISO 11665-3:2012)

Scope

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.