IS 5679 : 1986 Miners cap lamp assemblies (incorporating lead acid type batteries)

1 Scope

1.1 This standard specifies the requirements and methods oftests for miners cap lamp assemblies incorporating lead-acid typestorage batteries having rated voltage of 4 V.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1885 : Part 8 :1965 Electrotechnical vocabulary: Part 8Secondarycells and batteries

IS 1885 : Part 32 :1972 Electrotechnical vocabulary: Part 32Cables,conductors and accessories for electricitysupply

IS 2512 :1978Specification for miners cap lamp batteries(lead-acid type)

IS 2593 :1984Specification for flexible cables for minerscap lamps

IS 2596 :1980Specification for bulbs (lamps) for miners caplamps

IS 4905 : 1968Methods for random sampling