BS 3541:1962
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for lighting fittings for general examination purposes in hospitals
Hardcopy
23-07-2013
English
16-03-1972
Totally enclosed fittings for general examination and minor surgical purposes; fittings for special purposes such as ophthalmic lamps and operating theatre fittings not included. ¶ For operation at lamp voltage up to 25 V either by connection to transformer or direct connection to 25 V a.c or d.c. supply. Two types, one giving concentrated beam for minor surgical procedures, the other a larger illuminated area for general examination.
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