ISO/ASTM 51205:2017 硫酸高铈-硫酸铈剂量测定系统的使用规程

标准编号：ISO/ASTM 51205:2017

中文名称：硫酸高铈-硫酸铈剂量测定系统的使用规程

英文名称：Practice for use of a ceric-cerous sulfate dosimetry system

发布日期：2017-05

标准范围

1.1本规程涵盖了使用硫酸铈剂量测定系统测量暴露于电离辐射时水中吸收剂量的准备、测试和程序。该系统由剂量计和适当的分析仪器组成。为简单起见，该系统将被称为铈铈系。根据影响量的影响，铈铈剂量计被归类为1型剂量计。铈-铈系统可用作参考标准剂量学系统或常规剂量学系统。1.2 ISO/ASTM 51205:2017是一套标准之一，该标准提供了在辐射处理中正确实施剂量测定的建议，并描述了实现符合ISO/ASTM规程52628对CERC要求的方法-铈系。本标准将与ISO/ASTM 52628规程一起阅读。1.3本规程描述了铈-铈系统的分光光度法和电位读出程序。1.4本规程仅适用于伽马辐射、X辐射/韧致辐射和高能电子。

1.1 This practice covers the preparation, testing, and procedure for using the ceric-cerous sulfate dosimetry system to measure absorbed dose to water when exposed to ionizing radiation. The system consists of a dosimeter and appropriate analytical instrumentation. For simplicity, the system will be referred to as the ceric-cerous system. The ceric-cerous dosimeter is classi？ed as a type 1 dosimeter on the basis of the effect of in？uence quantities. The ceric-cerous system may be used as a reference standard dosimetry system or as a routine dosimetry system.1.2 ISO/ASTM 51205:2017 is one of a set of standards that provides recommendations for properly implementing dosimetry in radiation processing, and describes a means of achieving compliance with the requirements of ISO/ASTM Practice 52628 for the ceric-cerous system. It is intended to be read in conjunction with ISO/ASTM Practice 52628.1.3 This practice describes both the spectrophotometric and the potentiometric readout procedures for the ceric-cerous system.1.4 This practice applies only to gamma radiation, X-radiation/bremsstrahlung, and high energy electrons.

标准预览图