• BS 1929:1953

BS 1929:1953

Specification for screw threads and external dimensions of lamps for endoscopic and diagnostic instruments

BSI Group , 01/29/1953

Publisher: BS

File Format: PDF

$39.00$78.74


Specifies the form and size of screw thread and the essential dimensions of lamps and their housings for three types of lamp: Type A lamp for endoscopic instruments giving proximal and distal illumination; Type B lamp, similar to Type A but smaller, suitable for use in bronchoscopes; and Type C, cystoscope lamps in three sizes.

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