Standard No.:	YY/T 0481-2004
English Name:	Medical diagnostic X-ray equipment - Radiation conditions for use in the determination of characteristics
Chinese Name:	医用诊断X射线设备-测定特性用辐射条件
Chinese Classification:	C43    Medical radiographic equipment
Professional Classification:	YY    Professional Standard - Pharmaceutics
ICS Classification:	11.040.50 11.040.50    Radiographic equipment 11.040.50
Issued by:	SFDA
Issued on:	2004-3-23
Implemented on:	2005-1-1
Status:	superseded
Superseded by:	YY/T 0481-2016 Medical diagnostic X-ray equipment—Radiation conditions for use in the determination of characteristics
Superseded on:	2017-1-1
Language:	English
File Format:	PDF
Word Count:	10500 words
Price(USD):	310.00
Delivery:	via email in 1~3 business day

本标准适用于医用诊断X射线设备系统或部件的特性测定试验程序，该程序要求定义明确的辐射条件。除了乳腺摄影外，本标准不适用于为了改善辐射束的特性而特意选用辐射吸收素的不连续性的情况(例如用稀土滤过板)。有屏片系统的速度测量不包括在本标准中考虑。这个主题将由一份ISO标准概括。