STN EN ISO 20042
| Označenie: | STN EN ISO 20042 |
| Platnosť: | Platná |
| Počet strán: | 64 |
| Jazyk: |
EN
|
| Listinná verzia: | 24,40€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
21,96€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 24,40€ c) S možnosťou tlače, prenosu textu a obrázkov: 31,72€ |
| Slovenský názov: | Meranie rádioaktivity. Rádionuklidy emitujúce gama žiarenie. Všeobecná skúšobná metóda pomocou gama spektrometrie (ISO 20042: 2019) |
| Anglický názov: | Measurement of radioactivity - Gamma-ray emitting radionuclides - Generic test method using gamma-ray spectrometry (ISO 20042:2019) |
| Dátum vydania: | 01. 12. 2021 |
| Dátum zrušenia: | |
| ICS: | 13.280 |
| Triediaci znak: | 40 4009 |
| Úroveň zapracovania: | idt ISO 20042:2019, idt EN ISO 20042:2021 |
| Vestník: | 11/21 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document describes the methods for determining the activity in becquerel (Bq) of gamma-ray emitting radionuclides in test samples by gamma-ray spectrometry. The measurements are carried out in a testing laboratory following proper sample preparation. The test samples can be solid, liquid or gaseous. Applications include: — routine surveillance of radioactivity released from nuclear installations or from sites discharging enhanced levels of naturally occurring radioactive materials; — contributing to determining the evolution of radioactivity in the environment; — investigating accident and incident situations, in order to plan remedial actions and monitor their effectiveness; — assessment of potentially contaminated waste materials from nuclear decommissioning activities. |
| Náhľad normy: | Náhľad normy (PDF) |