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Chinese Standard: GB/T 13987-2025

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Determination of flash guide numbers for electronic photoflash equipment


Standard in brief
Scope of Application:  
本文件界定了电子闪光装置闪光指数的术语和定义,确定了闪光指数的计算公式和表示方法。
本文件不包含在ISO 2827中界定的电子闪光装置光输出的定义和描述的测量方法。
本文件适用于照相用电子闪光装置闪光指数的测量。

Basic information
Standard No:GB/T 13987-2025
Standard Name:照相用电子闪光装置闪光指数的确定
English Name:Determination of flash guide numbers for electronic photoflash equipment
Standard Status:现行
Release Date:1992-12-19
Effective Date:2026-03-01
Language of Publication:中文简体

Standard Classification
ICS Number:37.040.10
CCS Number:N46

Related Standards
Adopted Standards:ISO 1230:2007
Adopted Standard Name:《摄影 电子闪光装置闪光指数的确定》
Adoption Level:IDT

Publication Information
Number of pages:16
Number of words:13 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:13987
Drafter:胡晓颖、王微、胡丽华、王均、黄一钊、闻忠、江秋雄
Drafting Organization:杭州照相机械研究所有限公司、杭州国照检测技术有限公司、常州美图摄影器材有限公司、达测科技(广州)股份有限公司、深圳市秋雨电子科技有限公司
Management Organization:全国照相机械标准化技术委员会(SAC/TC 107)
Proposing Department:中国机械工业联合会

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