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ISO/IEC 80079-20-1:2017
Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data- 발행일 : 2017-12-14
- 발행기관 : IEC
상세정보
| 분야 | TC 31/SC 31M : Non-electrical equipment and protective systems for explosive atmospheres |
|---|---|
| 적용범위 | 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. Values of chemical properties of materials are provided to assist in the selection of equipment to be used in hazardous areas. Further data may be added as the results of validated tests become available. The materials and the characteristics included in a table (see Annex B) have been selected with particular reference to the use of equipment in hazardous areas. The data in this document have been taken from a number of references which are given in the bibliography. These methods for determining the MESG or the AIT may also be used for gas-air-inert mixtures or vapour-air-inert mixtures. However, data on air-inert mixtures are not tabulated. Keywords: classification of gases and vapours, measurement of the maximum experimental safe gaps (MESG) The contents of the corrigendum of July 2018 have been included in this copy. |
| 국제분류(ICS)코드 |
13.230 : 방폭
29.260.20 : 폭발 환경용 전기장치 |
| 페이지수 | 176 |
| Edition | 1.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ISO/IEC 80079-20-1:2017/Cor 1:2018상세보기 | Explosive atmospheres — Part 20-1: Material characteristics for gas and vapour classification — Test methods and data — Technical Corrigendum 1 | 2018-07-26 | 표준 |
| 2 | ISO/IEC 80079-20-1:2017/COR1:2018상세보기 | Corrigendum 1 - Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data | 2018-07-25 | 표준 |
| 3 | ISO/IEC 80079-20-1:2017상세보기 | Explosive atmospheres — Part 20-1: Material characteristics for gas and vapour classification — Test methods and data | 2017-12-15 | 표준 |
| 4 | ISO/IEC 80079-20-1:2017상세보기 | Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data | 2017-12-14 | 표준 |
관련상품
- ISO/IEC DIS 80079-38 - Explosive atmospheres — Part 38: Equipment and components in explosive atmospheres in underground mines
- ISO/IEC DIS 80079-41 - Explosive atmospheres — Part 41: Reciprocating internal combustion engines
- ISO/IEC DIS 80079-41 - Explosive atmospheres — Part 41: Reciprocating internal combustion engines
- ISO/IEC 80079-38:2016 - Explosive atmospheres - Part 38: Equipment and components in explosive atmospheres in underground mines
- ISO/IEC 80079-20-2:2016 - Explosive atmospheres - Part 20-2: Material characteristics - Combustible dusts test methods
다른 사람이 함께 구입한 상품
- ISO/IEC 80079-20-2:2016 - Explosive atmospheres - Part 20-2: Material characteristics - Combustible dusts test methods
- KS C IEC 60079-0 - 폭발성 분위기 — 제0부: 기기— 일반 요구사항
- IEC 60079-10-2:2015 - Explosive atmospheres - Part 10-2: Classification of areas - Explosive dust atmospheres
- IEC 60079-0:2017 - Explosive atmospheres - Part 0: Equipment - General requirements
- IEC 60079-11:2011 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
추천 상품
- IEC TS 63134:2020 - Active assisted living (AAL) use cases
- IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification
- KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs)
- KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs)
- KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스
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