STN EN ISO 18589-6
| Označenie: | STN EN ISO 18589-6 |
| Platnosť: | Platná |
| Počet strán: | 24 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Meranie rádioaktivity v prostredí. Pôda. Časť 6: Celková objemová aktivita alfa a beta. Skúšobná metóda pomocou proporcionálneho počítania prietoku plynu (ISO 18589-6: 2019) |
| Anglický názov: | Measurement of radioactivity in the environment - Soil - Part 6: Gross alpha and gross beta activities - Test method using gas-flow proportional counting (ISO 18589-6:2019) |
| Dátum vydania: | 01. 12. 2021 |
| Dátum zrušenia: | |
| ICS: | 13.080.01, 17.240 |
| Triediaci znak: | 40 4019 |
| Úroveň zapracovania: | idt ISO 18589-6:2019, idt EN ISO 18589-6:2021 |
| Vestník: | 11/21 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document provides a method that allows an estimation of gross radioactivity of alpha- and beta-emitters present in soil samples. It applies, essentially, to systematic inspections based on comparative measurements or to preliminary site studies to guide the testing staff both in the choice of soil samples for measurement as a priority and in the specific analysis methods for implementation. The gross ? or ß radioactivity is generally different from the sum of the effective radioactivities of the radionuclides present since, by convention, the same alpha counting efficiency is assigned for all the alpha emissions and the same beta counting efficiency is assigned for all the beta emissions. |
| Náhľad normy: | Náhľad normy (PDF) |