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IEC 61428-1998 核仪器 带有错探测装置的γ射线光谱测定法用样品容器

IEC 61428-1998 核仪器 带有错探测装置的γ射线光谱测定法用样品容器

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资料描述

【英文标准名称】: Nuclear instrumentation - Sample containers for gamma-ray spectrometry with Ge-detectors
【原文标准名称】: 核仪器 带有错探测装置的γ射线光谱测定法用样品容器
【标准号】: IEC 61428-1998
【标准状态】: 作废
【国别】: 国际
【发布日期】: 1998-05
【实施或试行日期】:
【发布单位】: 国际电工委员会(IEC)
【起草单位】: IEC/TC 45
【标准类型】: ()
【标准水平】: ()
【中文主题词】: 容器;电气工程;特性;测量条件;体积;核电子仪表;尺寸;核装置;γ射线探测器;γ射线光谱测定法;核技术;仪器装置;核反应堆;光谱测定法;取样;辐射测量;锗探测器
【英文主题词】:
【摘要】: This International Standard applies to containers of liquid, solid or gaseous samples for use with cooled germanium detectors in quantitative gamma-ray measurements. The container volumes range from 50 cm to 3 000 cm.The purpose of this standard is to specify the volume, the dimensions and the physical characteristics of the containers used in routine gamma-ray spectrometry of liquid, solid, or gaseous samples.This standard combined with IEC 60937 and IEC 60973 defines a limited number of source-detector geometries which are useful in inter-laboratory comparisons, particularly in the field of radiological protection.The use of uniform sample containers will facilitate the reproducibility of counting and the determination of efficiency curves in addition to making such efficiency curves more universally useful from laboratory to laboratory.Reproducibility of the defined geometries should be ensured by suitable measures (use of centering devices, for example) that are not part of the present standard.This standard is particularly applicable to semiconductor gamma-ray detectors but can also be used with scintillation detectors.
【中国标准分类号】: F80
【国际标准分类号】: 17_240
【页数】: 12P;A4
【正文语种】: 英语

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