STN EN ISO 21832
| Name: | STN EN ISO 21832 |
| Validity: | Valid |
| Number of pages: | 48 |
| 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 | Pracovná expozícia. Postupy na meranie kovov a polokovov v polietavých časticiach. Požiadavky a skúšobné metódy (ISO 21832: 2018) |
| English title | Workplace air - Metals and metalloids in airborne particles - Requirements for evaluation of measuring procedures (ISO 21832:2018) |
| Release Date: | 01. 09. 2020 |
| Date of withdrawal: | |
| ICS: | 13.040.30 |
| Sorting character/National clasification code | 83 3611 |
| Level of incorporation: | idt ISO 21832:2018, idt EN ISO 21832:2020 |
| Official Journal | 08/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 13890:2010-03 (83 3611) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies performance requirements and test methods for the evaluation of procedures for measuring metals and metalloids in airborne particles sampled onto a suitable collection substrate. This document specifies a method for estimating the uncertainties associated with random and systematic errors and combining them to calculate the expanded uncertainty of the measuring procedure as a whole, as prescribed in ISO 20581. This document is applicable to measuring procedures in which sampling and analysis is carried out in separate stages, but it does not specify performance requirements for collection, transport and storage of samples, since these are addressed in EN 13205-1 and ISO 15767. |
| Preview: | Náhľad normy (PDF) |