This document specifies the test methods and classification principles for determining the maximum experimental safe gaps (MESG) of gas-air mixtures or vapour-air mixtures under normal temperature and pressure conditions (20°C, 101.3kPa).
Basic Data
Standard ID
GB/T 3836.11-2022 (GB/T3836.11-2022)
Description (Translated English)
Explosive atmospheres - Part 11: Material characteristics for gas and vapour classification - Test methods and data
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
K35
Classification of International Standard
29.260.20
Word Count Estimation
60,617
Date of Issue
2022-10-12
Date of Implementation
2023-05-01
Older Standard (superseded by this standard)
GB/T 3836.11-2017
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
