现行 YY/T 0457.6-2003
医用电气设备 光电X射线影像增强器特性 第6部分:对比度及炫光系数的测定 医用电气设备 光电X射线影像增强器特性 第6部分:对比度及炫光系数的测定 Medical electrical equipment—Characteristics of electro-optical X-ray image intensifiers—Part 6:Determination of the contrast ratio and veiling glare index
发布日期:2003-06-20
实施日期:2004-01-01
分类信息
研制信息

归口单位: 全国医用X线设备及用具标准化分技术委员会

起草单位: 辽宁省医疗器械产品质量监督检验所

起草人: 李宝良、 牟莉

标准简介

YY/T 0457的本部分适用于作为医用诊断X射线设备部件的光电X射线影像增强器。 本部分描述了测定光电X射线影像增强器对比度(CR)及炫光系数(VGI)的一种方法

相似标准/计划/法规
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最后更新时间 2025-08-30