参考中子辐射与辐射防护中子测量装置校准

Reference Neutron Radiation and Calibration of Measuring Device for Radiation Protection Purpose

国际标准化组织核能标准化委员会辐射防护分委员会 ( ISO/TC85 /SC2 )最近编制了几个有关辐射防护中子测量装置校准的标准 ,其中 ISO85 2 9规定了参考中子辐射的特性和产生方法、辐射场校准以及场所和个人中子剂量仪 (计 )校准和响应的确定 ;此外 ,ISO1 2 789-2 0 0 2规定了利用模拟中子辐射场对辐射防护中子测量装置的校准。本文介绍 ISO 85 2

An subcommittee under International Standardization Organization (ISO/TC 85/SC 2) has developed a number of standards in relation to calibration of neutron measuring device for radiation protection purpose. Among others ISO 8529 specifies characteristics and methods of production of the reference neutron radiation recommended by this standard, calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field, and calibration of area and personal dosimeters and determination of their response as a function of neutron energy and angle of incidence. In addition, ISO 12789-2002 gives the calibration procedure using simulated workplace neutron field. This paper summarizes the content of ISO 8529 standards and gives some information related.