This document 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 document covers samples taken over periods varying from a few weeks to one year. This document
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/m
3 and lower than 1 000 nJ/m
3.
NOTE For informative purposes only, this document also addresses the case of radon-220 decay products,
given the similarity in behaviour of the radon isotopes 222 and 220.
Cross References:ISO/IEC 17025
IEC 61577-1
IEC 61577-3
ISO 11665-1
IEC 61577-4
ISO/IEC Guide 98-3
ISO 11929
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
file
, 990 KB |
| ISBN(s) : | 9780539012224 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 22 |
| Product Code(s) : | 30378770, 30378770, 30378770 |
| Published : | 11/06/2019 |
| Same As : | BS EN ISO 11665-2:2019 |
