Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 1: General principles

Informácie o norme:

Označenie normy: IEC 61577-1-ed.2.0
Dátum vydania normy: 19.7.2006
Počet strán: 47
Približná hmotnosť: 141 g (0.31 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEC

Anotácia textu normy IEC 61577-1-ed.2.0 :

Addresses the instruments and associated methods for measuring isotopes 220 and 222 of radon and their subsequent short-lived decay products in gases. Helps to define type tests which have to be conducted in order to qualify these instruments. Concerne les instruments et les methodes associees permettant la mesure des isotopes 220 et 222 du radon et leurs descendants a vie courte dans les gaz. A pour but daider a la definition des essais de type a effectuer pour qualifier ces instruments.