IS 4862 : Part 1 : 1986 Specification for portable fire extinguishers for aircraft : Part 1 Halon 1211 Type

1 Scope

1.1 This standard lays down the requirements regarding material,shape, construction, anti-corrosive treatment and performance testof portable fire extinguishers of Halon 1211 type, used foraircraft for the use of crew.

2 References

IS 2 :1960 Rules for roundingoff numerical values

IS 817 :1966 Code of practice for trainingand testing of metal arcwelders

IS 2825 : 1969Code for unfired pressure vessels

IS 11070 : 1984Specification for bromochlorodifluoromethane (Halon1211) for fire fighting

IS 11108 : 1984Specification for portable fire extinguishers - Halon1211 type