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ČSN EN ISO 11665-5 (404013)

Measurement of radioactivity in the environment - Air: radon-222 - Part 5: Continuous measurement methods of the activity concentration

NORM herausgegeben am 1.8.2020

Englisch -
Gedruckt (13.50 EUR)

Informationen über die Norm:

Bezeichnung normen: ČSN EN ISO 11665-5
Zeichen: 404013
Katalog-Nummer: 510104
Ausgabedatum normen: 1.8.2020
Zahl der Seiten: 28
Gewicht ca.: 84 g (0.19 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN

Die Annotation des Normtextes ČSN EN ISO 11665-5 (404013):

This document describes continuous measurement methods for radon-222. It gives indications for continuous measuring of the temporal variations of radon activity concentration in open or confined atmospheres.
This document is intended for assessing temporal changes in radon activity concentration in the environment, in public buildings, in homes and in work places, as a function of influence quantities such as ventilation and/or meteorological conditions.
The measurement method described is applicable to air samples with radon activity concentration greater than 5 Bq/m3