为满足辐射加工领域对剂量监测日益增长的需求,本项目研制出一种在电离辐射作用下发生明显变色,通过颜色变化程度指示吸收剂量的剂量计——标签剂量计。本项目研制的辐射变色标签剂量计基于酸敏染料变色体系,以高分子聚合物为基材,添加适量的染料以及辅助变色成分。剂量计成品为直径0.5英寸圆形标签,在一定辐照下颜色由黄色突变为红色。为了量化自制标签剂量计剂量学性能,本工作 In order to meet the increasing demand for dose monitoring in the field of radiation processing, this project developed a dosimeter called a dosimeter, which markedly discolored under the action of ionizing radiation and whose absorbed dose was indicated by the degree of color change. Radiation discoloration labeling dosimeter developed in this project is based on the acid-sensitive dye discoloration system. With polymer as the base material, add appropriate amount of dyes and auxiliary color changing ingredients. The dosimeter product is a 0.5 inch diameter circular label that changes color from yellow to red under certain irradiation. In order to quantify the self-made labeling dosimeter dosimetry performance, this work