CNS 12504-1989
Expendable Photoflash Lamps (Without Integral Reflector)-- Definitions and Requirements for Luminous Flux/Time Characteristics (English Version)

Standard No.

CNS 12504-1989

Language

Chinese, Available in English version

Release Date

1989

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 12504-1989

Scope

This standard applies to consumable non-reflective concentrator flash lamps whose light is produced by combustion in a transparent package initiated by electrical contacts. The important light quantity versus time characteristic of this flashlight is the time interval, which is used to define the flashlight and classify it according to the time interval.

CNS 12504-1989 history

• 1989 CNS 12504-1989 Expendable Photoflash Lamps (Without Integral Reflector)-- Definitions and Requirements for Luminous Flux/Time Characteristics