STN EN ISO 11665-1
| Name: | STN EN ISO 11665-1 |
| Validity: | Valid |
| Number of pages: | 46 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Meranie rádioaktivity v prostredí. Vzduch: radón-222. Časť 1: Zdroj radónu a rozpad jeho krátkodobých produktov a príslušné meracie metódy (ISO 11665-1: 2019) |
| English title | Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods (ISO 11665-1:2019) |
| Release Date: | 01. 04. 2020 |
| Date of withdrawal: | |
| ICS: | 13.040.01, 17.240 |
| Sorting character/National clasification code | 40 4081 |
| Level of incorporation: | idt EN ISO 11665-1:2019, idt ISO 11665-1:2019 |
| Official Journal | 03/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 11665-1:2016-02 (40 4081) |
| Note in Official Journal: | |
| Subject of the standard: | This document outlines guidance for measuring radon-222 activity concentration and the potential alpha energy concentration of its short-lived decay products in the air. The measurement methods fall into three categories: a) spot measurement methods; b) continuous measurement methods; c) integrated measurement methods. This document provides several methods commonly used for measuring radon-222 and its short-lived decay products in air. This document also provides guidance on the determination of the inherent uncertainty linked to the measurement methods described in its different parts. |
| Preview: | Náhľad normy (PDF) |