Standard No.:	GB/T 13170.7-1991
English Name:	Test charts of reflection for television. Checkerboard test chart
Chinese Name:	反射式电视测试图 棋盘格测试图
Chinese Classification:	L38    Electron beam tube
Professional Classification:	GB    National Standard
ICS Classification:	17.180.20 17.180.20    Colours and measurement of light 17.180.20
Issued by:	MIIT
Issued on:	1991-09-04
Implemented on:	1992-5-1
Status:	superseded
Superseded by:	GB/T 13170-2011 Test charts of reflection for television
Superseded on:	2012-7-1
Superseding:	SJ 2243.6-1982
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

本标准规定了反射式电视棋盘格测试图的适用范围、规格、尺寸和光反射系数。本标准测试图主要用于黑白及彩色摄像系统作业重合偏差、黑白平衡、几何失真调整，也可判别电视摄像器件输出信号均匀性和处理高亮度信号的能力。