STN EN ISO 20042
| Name: | STN EN ISO 20042 |
| Validity: | Valid |
| Number of pages: | 64 |
| Language: |
EN
|
| Paper: | 24,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
21,96€ b) Without ability to print, with ability to copy (printscreen) 24,40€ c) With ability to print and copy (printscreen) 31,72€ |
| Slovak title | Meranie rádioaktivity. Rádionuklidy emitujúce gama žiarenie. Všeobecná skúšobná metóda pomocou gama spektrometrie (ISO 20042: 2019) |
| English title | Measurement of radioactivity - Gamma-ray emitting radionuclides - Generic test method using gamma-ray spectrometry (ISO 20042:2019) |
| Release Date: | 01. 12. 2021 |
| Date of withdrawal: | |
| ICS: | 13.280 |
| Sorting character/National clasification code | 40 4009 |
| Level of incorporation: | idt ISO 20042:2019, idt EN ISO 20042:2021 |
| Official Journal | 11/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | 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. |
| Preview: | Náhľad normy (PDF) |