Gamma Camera for Source Location in Decommissioning Activities  

作　　者：HAN Yong-chao 

出　　处：《Annual Report of China Institute of Atomic Energy》2010年第1期239-239,共1页中国原子能科学研究院年报（英文版）

基　　金：Supported by 863 project (2009AA050706)

摘　　要：The operations of decommissioning and repairing of installations are often difficult due to the lack of knowledge about the position of the contamination. In this sense, the gamma contamination is particularly difficult to define in a significant global background when the activities are relatively high. To be ableThe operations of decommissioning and repairing of installations are often difficult due to the lack of knowledge about the position of the contamination. In this sense, the gamma contamination is particularly difficult to define in a significant global background when the activities are relatively high. To be able to identify the contamination hot spots in decommissioning and Repairing of installations, gamma camera was developed and used to detect the position of the activity and the relative dose of the different hot spots.

关 键 词：Γ相机 退役 位置 伽玛 污染 安装 

分 类 号：TH774[机械工程—仪器科学与技术] TL943[机械工程—精密仪器及机械]