Back

EVS-ISO 11665-4:2020

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 (ISO 11665-4:2020, identical)

General information
Withdrawn from 20.07.2021
Base Documents
ISO 11665-4:2020
Directives or regulations
None

Standard history

Status
Date
Type
Name
20.07.2021
Main
16.11.2020
Main
09.12.2014
Main
EVS-ISO 11665-4:2014
This document 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 document 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.
*
*
*
PDF
20.74 € incl tax
PDF redline
26.96 € incl tax
Paper
20.74 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring

Customers who bought this item also bought

Main

EVS-ISO 11665-8:2020

Measurement of radioactivity in the environment - Air: radon-222 - Part 8: Methodologies for initial and additional investigations in buildings (ISO 11665-8:2019, identical)
Newest version Valid from 16.11.2020
Main

EVS-EN ISO 11665-6:2020

Measurement of radioactivity in the environment - Air: radon-222 - Part 6: Spot measurement methods of the activity concentration (ISO 11665-6:2020)
Newest version Valid from 01.09.2020
Main

EVS-EN ISO 11665-5:2020

Measurement of radioactivity in the environment - Air: radon-222 - Part 5: Continuous measurement methods of the activity concentration (ISO 11665-5:2020)
Newest version Valid from 01.09.2020