CEI EN 61577-3 Radiation protection instrumentation - Radon and radon decay product measuring instruments Part 3: Specific requirements for radon decay product measuring instruments
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Comitato Elettrotecnico Italiano
Radiation protection instrumentation - Radon and radon decay product measuring instruments Part 3: Specific requirements for radon decay product measuring instruments
N EN 61577-3
Annotation
This part of IEC 61577 describes the specific requirements for instruments measuring the volumetric activity of airborne short-lived radon decay products and/or their ambient potential alpha-energy concentration outdoors, in dwellings, and in workplaces including underground mines.
This standard applies practically to all types of electronic instruments that are based on grab sampling, continuous sampling technique and electronic integrating measurement methods. The measurement of activity retained by a sampling device, for example a filtering device, can be performed both during sampling or after the completion of a collection cycle.
The different types of instrumentation used for measurements are stated in IEC 61577-1.
Автоматический перевод:
Инструментовка радиационной защиты - Радон и Часть 3 измерительных приборов продукта распада радона: Определенные требования для измерительных приборов продукта распада радона
Эта часть IEC 61577 описывает определенные требования для инструментов, измеряющих объемную деятельность бортовых коротко живущих продуктов распада радона и/или их окружающую потенциальную альфа-энергетическую концентрацию на открытом воздухе в остановках, и на рабочих местах включая подземные шахты.
