ISO 11665-5:2020
International Standard
Current Edition
·
Approved on
13 January 2020
Measurement of radioactivity in the environment — Air: radon-222 — Part 5: Continuous measurement methods of the activity concentration
ISO 11665-5:2020 Files
English
13 Pages
Current Edition
46.81 OMR
ISO 11665-5:2020 Scope
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.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 150-2:2013
GSO 150-2:2013
Omani Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 2055-1:2015
GSO 2055-1:2015
Omani Standard
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 11040-3:2025
International Standard
Prefilled syringes — Part 3: Seals for dental local anaesthetic cartridges
ISO/IEC 17839-1:2025
International Standard
Information technology — Biometric system-on-card — Part 1: Core requirements
ISO 5403-1:2025
International Standard
Leather — Determination of water resistance of flexible leather — Part 1: Repeated linear compression (penetrometer)
ISO 14577-6:2025
International Standard
Metallic materials — Instrumented indentation test for hardness and materials parameters — Part 6: Instrumented indentation test at elevated temperature