No products
View larger
ISO 11665-4
M00001376
New product
ISO 11665-4 1st Edition, July 15, 2012 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
In stock
More info
Description / Abstract:
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.