ISO 11665-4:2012
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
Reference number
ISO 11665-4:2012
Edición 1
2012-07
Retirada
ISO 11665-4:2012
52190
Retirada (Edición 1, 2012)

Resumen

ISO 11665-4:2012 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.

ISO 11665-4:2012 covers samples taken without interruption over periods varying from a few days to one year.

Informaciones generales

  •  : Retirada
     : 2012-07
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 29
  • ISO/TC 85/SC 2
    17.240  13.040.01 
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