Повучен
ISO 11665-1:2012 outlines guidance for measuring radon-222 activity concentration and the potential alpha energy concentration of its short-lived decay products in the air.
The measurement methods fall into three categories:
spot measurement methods;
continuous measurement methods;
integrated measurement methods.
ISO 11665-1:2012 provides several methods commonly used for measuring radon-222 and its short-lived decay products in air.
ISO 11665-1:2012 also provides guidance on the determination of the inherent uncertainty linked to the measurement methods described in its different parts.
ПОВУЧЕН
ISO 11665-1:2012
95.99
Повучен
18. 9. 2019.
ОБЈАВЉЕН
ISO 11665-1:2019
Merenje radioaktivnosti u životnoj sredini – Vazduh: radon-222 – Deo 1: Poreklo radona i kratkoživećih proizvoda raspada i odgovarajuće metode merenja
95.99 Повучен