Norm

NEN-ISO 11665-4:2012 en

Radioactiviteitsmetingen - Lucht - Radon 222 - Part 4: Geïntegreerde meetmethoden voor de bepaling van de gemiddelde radon activiteitsconcentratie met behulp van passieve bemonstering en vertraagde analyse

124,99

Over deze norm

Status Definitief
Aantal pagina's 29
Gepubliceerd op 01-07-2012
Taal Engels
This part of ISO 11665 describes radon-222 integrated measurement techniques with passive sampling. It gives indications for determining the average activity concentration of the radon-222 in the air from measurements based on easy-to-use and low-cost passive sampling, and the conditions of use for the sensors. This part of ISO 11665 covers samples taken without interruption over periods varying from a few days to one year. This measurement method is applicable to air samples with radon activity concentrations greater than 5 Bq/m3.

Details

ICS-code 13.040.01
13.040.99
17.240
19.040
Nederlandse titel Radioactiviteitsmetingen - Lucht - Radon 222 - Part 4: Geïntegreerde meetmethoden voor de bepaling van de gemiddelde radon activiteitsconcentratie met behulp van passieve bemonstering en vertraagde analyse
Engelse titel Measurement of radioactivity in the environment - Air: radon-222 - Part 4: Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis

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