YY/T 0062-2004X射线管组件固有滤过的测定.pdf

ICS 11.040.50 C 43 中华人 民共和 国医药行 业标 准 YY/T0062-2004/IEC60522:1999 代替YY0062-1991 X射线管组件固有滤过的测定 DeterminationofthepermanentfiltrationofX-raytubeassemblies (IEC60522:1999,IDT) 2004-11-08发布 2005-11-01实施 国家食品药品监督管理局 发布 YY/T0062-2004八EC60522:1999 目 次 前言 ·························，···，··· ···4········。···111··········· ··········，·，··… ul 1 范围和 目的 ··················，，·······················································，·，······················…… 1 2 规范性引用文件 ····················，···················································，················‘·…，.1 3 术语 ························································，·······························，·····················…… 1 3.1要求的程度 ·······································‘·················.·······················.····…… 1 3.2 术语的使用 ···································，，················，··········································，，··… 1 3.3 定义的术语 ············································································，，····················…… 2 4 固有滤过的测量 ····································“·······，··································……，·…… 2 4.1 概述 ···········································，··，·································，··························…… 2 4.2 试验样品 ··········，·，，，，，，，， ‘··········，，，···，二。。········，一，，·...2 4.3用于测量的X射线束的产生 ································，·，，············…2 4.4 辐射探测器 ···················，··················································……，············……，.，..…2 4.5 基准材料的组成 ··············……讯，…佑 ·，················.·..··..·...……，… … ，，.2 4,6 测量方法 ···········‘·······，，，，···················································，，，···