Reference number
ISO 11665-4:2012
© ISO 2025
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
Edition 1
2012-07
Withdrawn
Withdrawn (Edition 1, 2012)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 2012-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 29
  • Technical Committee :
    ISO/TC 85/SC 2
    ICS :
    17.240  13.040.01 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Store
  4. ICS
  5. 17
  6. 17.240
  7. ISO 11665-4:2012