GB 19152-2016: Translated English of Chinese Standard. GB19152-2016: Motor vehicle headlamps emitting a symmetrical passing beam or a driving beam or both
https://www.chinesestandard.net, 2 apr. 2017 - 53 pagina's
This Standard specifies the photometric characteristic, test methods and inspection rules for the motor vehicle headlamps equipped with filament lamps, gas-discharge light sources or LED modules, emitting a symmetrical passing beam and/or a driving beam. This Standard applies to headlamps equipped with filament lamps, gas-discharge light sources or LED modules, emitting a symmetrical passing beam and/or a driving beam for L-type motor vehicles.
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normative Tests for stability of photometric characteristic of headlamps
Annex E normative Requirements for headlamps with plastic photometric lenses
Annex G informative Example of lighting method for test for stability of photometric
ADD Annex additional lighting units Adhesion test adhesive tape basic passing beam beam of Class Class B headlamps combination of lamps combination of passing complete lamps corner illumination Example cut-off line device driving beam lamp E headlamps ECE R99 electronic light source F A combination filament lamps front fog lamp gas-discharge light source H-H line headlamps and front headlamps containing headlamps equipped headlamps with plastic horizontal HV point Imax lamp and diving lamp of Class LED modules lenses or material light source controller lighting for corner luminous intensity limits luminous intensity value material samples means points Mechanical wear test meet the requirements Motor vehicle headlamps mrad passing beam lamp photometric characteristic photometric screen plastic photometric lenses points or lines providing corner illumination reference luminous flux reflector sample lamp sources or LED stability of photometric symmetrical passing beam symmetrical passing-beam headlamp target luminous flux Test for photometric test mixture V-V line Voltage marking