Standard No.:	HG/T 4293-2012
English Name:	Determination of color motion picture positive film sensitivity speed and Gamma
Chinese Name:	彩色电影正片感光度和格码测定方法
Chinese Classification:	G80    Basic standards and general methods for photosensitive material
Professional Classification:	HG    Professional Standard - Chemistry
ICS Classification:	37.040.25 37.040.25    Radiographic films 37.040.25
Source Content Issued by:	State Economic and Trade Commission
Issued on:	2012-5-24
Implemented on:	2012-11-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

本标准规定了彩色电影正片的感光度和格码的求取方法以及试验条件。
本标准适用于彩色电影正片的感光度及格码的测定，此类胶片用于通过底片印制正片制作成彩色电影发行拷贝。本标准同时也适用于制作幻灯片的彩色正片材料的感光度及格码测定。