99.60 Withdrawal effective Oct 9, 2019
CEN
CEN/TC 430 Nuclear energy, nuclear technologies, and radiological protection
European Norm
17.240 Radiation measurements
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.
WITHDRAWN
EN ISO 11665-1:2015
99.60
Withdrawal effective
Oct 9, 2019
PUBLISHED
EN ISO 11665-1:2019