International Standard
ISO 11665-5:2020
Measurement of radioactivity in the environment — Air: radon-222 — Part 5: Continuous measurement methods of the activity concentration
Reference number
ISO 11665-5:2020
Edición 2
2020-01
International Standard
Vista previa
ISO 11665-5:2020
76010
No disponible en español
Publicado (Edición 2, 2020)

ISO 11665-5:2020

ISO 11665-5:2020
76010
Idioma
Formato
CHF 96
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Resumen

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.

Informaciones generales

  •  : Publicado
     : 2020-01
    : Norma Internacional publicada [60.60]
  •  : 2
     : 13
  • ISO/TC 85/SC 2
    17.240  13.040.01 
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