YYT0064-2004医用诊断旋转阳极x射线管电、热及负载特性.pdf

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1、ICS11.040.50C43中华人民共和国医药行业标准YY/T0064-2004/IEC60613:1989代替YY/T0064-1991医用诊断旋转阳极X射线管电、热及负载特性Electrical,thermalandloadingcharacteristicsofrotatinganodeX-raytubesformedicaldiagnosis(IEC60613:1989,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/T0064-2004/IEC60613:1989目次前言··············

2、······················································，················，······················⋯⋯工1范围和目的，·································，························，··············，·····················。。。···⋯⋯12引言···········‘·······················································

3、····················，······················⋯⋯13术语和定义·································································································.··⋯⋯14X射线管的电特性·······································································..·.⋯⋯，..⋯⋯15X射线管加载········，······。········

4、··，··········，，，··············，甲-·········⋯⋯，，.·‘···一26输人功率················································································，························⋯⋯37阳极热特性·····································································································⋯⋯48

5、X射线管组件热特性·······，，······································，··············.....·.....·........，...⋯⋯59X射线管摄影额定容量····，，1。。··········，，-··。··.，·····，甲甲，············甲甲，甲-············，.⋯⋯。‘.6附录A(规范性附录)已定义的术语索引·······················，··········································⋯⋯9附录B(资料性

6、附录)型式试验指导···········..................................................................11图1阳极最大热容量验证···，················，·················，·····，····················..·⋯⋯，二。.⋯⋯5图2阳极冷却曲线验证················································································.·....⋯⋯5表1特

7、性参量与单位一览表YY/T0064-2004/IEC60613:1989月U吕本标准等同采用IEC60613:1989《医用诊断旋转阳极X射线管电、热及负载特性》(英文版)。为便于使用，本标准做了下列编辑性修改:—删除了国际标准前言和序;—“本国际标准”一词改为“本标准”。本标准代替YY/T0064-1991《医用诊断旋转阳极X射线管电、热及负载特性》。本标准与YY/T0064-1991相比主要变化如下:—增加了目次、前言、术语;—在标准名称和术语后增加了英文原文;—编排顺序按IEC60613:1989;—为方便验证，在7.50H-h，后增加(或H4

8、0,h;后增加(或h:);在7,5d)H-h:后增加(或H-h,);—根据术语定义，“阳极含热量”改为“阳极