GB 3836.11-1991
Electrical apparatus for explosive atmospheres--Method of test for ascertainment of maximum experimental safe gap (English Version)
- Standard No.
- GB 3836.11-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2009-10
- Replace By
- GB 3836.11-2008
- GB/T 3836.11-2008
- Latest
- GB/T 3836.11-2022
- Scope
- This standard specifies the method for measuring the maximum test safety clearance of flammable gases or vapors under normal temperature and pressure conditions. This standard applies to the classification of flammable gases or vapors and the selection of flameproof electrical equipment. Note: For liquids whose vapor pressure is very low at room temperature and cannot form the required vapor concentration, the ambient temperature should be 5°C higher than the temperature at which the required vapor pressure is generated.
GB 3836.11-1991 history
- 2022 GB/T 3836.11-2022 Explosive atmospheres—Part 11：Material characteristics for gas and vapour classification—Test methods and data
- 2017 GB/T 3836.11-2017 Explosive atmospheres—Part 11: Material characteristics for gas and vapourclassification—Test methods and data
- 2008 GB 3836.11-2008 Explosive atmospheres.Part11:Equipment protection by flameproof enclosures"d"method of test for ascertainment of maximum experimental safe gap
- 1991 GB 3836.11-1991 Electrical apparatus for explosive atmospheres--Method of test for ascertainment of maximum experimental safe gap
GB 3836.11-1991 -All Parts
GB 3836.1-2010 Explosive atmospheres.Part 1:Equipment.General requirements
GB 3836.10-1991 Electrical apparatus for explosive atmospheres--Hermetically sealed electrical apparatus "h"
GB 3836.11-2008 Explosive atmospheres.Part11:Equipment protection by flameproof enclosures"d"method of test for ascertainment of maximum experimental safe gap
GB 3836.12-2008 Explosive atmospheres.Part 12:Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current
GB 3836.13-2013 Explosive atmospheres.Part 13:Equipment repair, overhaul and reclamation
GB 3836.14-2014 Explosive atmospheres.Part 14:Classification of areas.Explosive gas atmosphere
GB 3836.15-2000 Electrical apparatus for explosive gas atmospheres. Part 15: Electrical installation in hazardous areas (other than mines)
GB 3836.16-2006 Electrical apparatus for explosive gas atmospheres.Part 16:Inspection and maintenance of electrical installation(other than mines)
GB 3836.17-2007 Electrical apparatus for explosive gas atmosphere Part 17: Construction and use of rooms or buildings protected by pressurization
GB 3836.18-2010 Explosive atmospheres.Part 18:Intrinsically safe system
GB 3836.19-2010 Explosive atmospheres.Part 19:Fieldbus intrinsically safe concept (FISCO)
GB 3836.2-2010 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"
GB 3836.20-2010 Explosive atmospheres.Part 20:Equipment with equipment protection level(EPL)Ga
GB 3836.3-2010 Explosive atmospheres.Part 3:Equipment protection by increased safety "e"
GB 3836.4-2010 Explosive atmospheres.Part 4:Equipment protection by intrinsic safety "i"
GB 3836.5-2004 Electrical apparatus for explosive gas atmosphere-Part 5:Pressurized enclosures"p"
GB 3836.6-2004 Electrical apparatus for explosive gas atmospheres-Part 6:Oil-immersion"o"
GB 3836.7-2004 Electrical apparatus for explosive gas atmospheres-Part 7:Power filling"q"
GB 3836.8-2014 Explosive atmospheres.Part 8: Equipment protection by type of protection “n”
GB 3836.9-2014 Explosive atmospheres.Part 9:Equipment protection by type of protection "m"