BS EN ISO 11665-1:2019
Current
The latest, up-to-date edition.
Measurement of radioactivity in the environment. Air: radon-222 Origins of radon and its short-lived decay products and associated measurement methods
Hardcopy , PDF
English
05-11-2019
This document 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. This document provides several methods commonly used for measuring radon-222 and its short-lived decay products in air.This document also provides guidance on the determination of the inherent uncertainty linked to the measurement methods described in its different parts.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.