IS 12897-1990
Testing of Tungsten Filament for General Purpose Incandescent Lamps - A Guide

Standard No.

IS 12897-1990

Release Date

1990

Published By

IN-BIS

Latest

IS 12897-1990

Scope

This standard provides guidance for testing of tungsten filament for use in general service electric lamps as per IS 418 : 1978 'Specification for, tungsten filament general service electric lamps (third revision)'.

IS 12897-1990 history

• 1990 IS 12897-1990 Testing of Tungsten Filament for General Purpose Incandescent Lamps - A Guide