NEN-ISO 11665-2
Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 2012 |
| Status: | inactive |
| Page Count: | 22 |
| ICS Code (Air quality in general): | 13.040.01 |
| ICS Code (Other standards related to air quality): | 13.040.99 |
| ICS Code (Environmental testing): | 19.040 |
| ICS Code (Radiation measurements): | 17.240 |
scope:
This part of ISO 11665 describes integrated measurement methods for short-lived radon-222 decay products[4]. It gives indications for measuring the average potential alpha energy concentration of short-lived radon-222 decay products in the air and the conditions of use for the measuring devices. This part of ISO 11665 covers samples taken over periods varying from a few weeks to one year. This part of ISO 11665 is not applicable to systems with a maximum sampling duration of less than one week. The measurement method described is applicable to air samples with potential alpha energy concentration of short-lived radon-222 decay products greater than 10 nJ/m3 and lower than 1 000 nJ/m3.
Document History
NEN-ISO 11665-2
July 1, 2012
Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products
This part of ISO 11665 describes integrated measurement methods for short-lived radon-222 decay products[4]. It gives indications for measuring the average potential alpha energy concentration of...