Standards search

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Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases

60.60 Standard published

TC 31

Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"

40.20 DIS ballot initiated: 12 weeks

TC 31

Corrigendum 1 - Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"

60.60 Standard published

TC 31

Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"

60.60 Standard published

TC 31

Explosive atmospheres - Part 32-2: Electrostatics hazards - Tests

60.60 Standard published

TC 31

Explosive atmospheres - Part 32-2: Electrostatics hazards - Tests

20.99 WD approved for registration as CD

TC 31

Explosive atmospheres - Part 33: Equipment protection by special protection 's'

60.60 Standard published

TC 31

Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation to the risk of explosion

60.60 Standard published

TC 31

Explosive atmospheres - Part 35-2: Caplights for use in mines susceptible to firedamp - Performance and other safety-related matters

60.60 Standard published

TC 31

Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for Ex-Equipment

30.60 Close of voting/ comment period

TC 31

Explosive atmospheres - Part 45 - Electrical Ignition Systems for Internal Combustion Engines

30.99 CD approved for registration as DIS

TC 31

Explosive atmospheres - Part 46: Equipment assemblies

30.60 Close of voting/ comment period

TC 31

Amendment 1 - Explosive atmospheres - Part 5: Equipment protection by powder filling "q"

60.60 Standard published

TC 31

Explosive atmospheres - Part 5: Equipment protection by powder filling "q"

60.60 Standard published

TC 31

Amendment 1 - Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"

60.60 Standard published

TC 31

Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"

60.60 Standard published

TC 31

Amendment 1 - Explosive atmospheres - Part 7: Equipment protection by increased safety "e"

60.60 Standard published

TC 31

Explosive atmospheres - Part 7: Equipment protection by increased safety "e"

60.60 Standard published

TC 31