STN EN ISO/IEC 80079-20-1
| Name: | STN EN ISO/IEC 80079-20-1 |
| Validity: | Valid |
| Number of pages: | 97 |
| Language: |
EN
|
| Hard copy: | 31,80€ |
| Electronic version |
a) Only read (without ability to print and copy)
28,62€ b) Without ability to print, with ability to copy (printscreen) 31,80€ c) With ability to print and copy (printscreen) 41,34€ |
| Slovak title | Výbušné atmosféry. Časť 20-1: Vlastnosti látok na klasifikovanie plynov a pár. Skúšobné metódy a údaje (ISO/IEC 80079-20-1: 2017, vrátane Cor. 1: 2018) |
| English title | Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data (ISO/IEC 80079-20-1:2017, including Cor 1:2018) |
| Release Date: | 01. 04. 2020 |
| Date of withdrawal: | |
| ICS: | 29.260.20 |
| Sorting character/National clasification code | 38 9630 |
| Level of incorporation: | idt ISO/IEC 80079-20-1:2017, idt EN ISO/IEC 80079-20-1:2019, idt ISO/IEC 80079-20-1:2017/Cor 1:2018 |
| Official Journal | 03/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 60079-20-1:2010-11 (33 2320) |
| Note in Official Journal: | |
| Subject of the standard: | ISO/IEC 80079-20-1:2017 is published as a dual log standard and provides guidance on classification of gases and vapours. It describes a test method intended for the measurement of the maximum experimental safe gaps (MESG) for gas-air mixtures or vapour-air mixtures under normal conditions of temperature and pressure (20 °C, 101,3 kPa) so as to permit the selection of an appropriate group of equipment. This document also describes a test method intended for use in the determination of the auto-ignition temperature (AIT) of a vapour-air mixture or gas-air mixture at atmospheric pressure, so as to permit the selection of an appropriate temperature class of equipment. |
| Preview: | Náhľad normy (PDF) |