氚在材料(例如钢材)中的渗透参数的测量对反应堆的设计和研究具有重要意义。这方面的工作过去一直利用NIM核仪器插件建立的测量系统进行测量,工作量很大,效率很低,数据难于处理。为解决这一问题,应用户要求我们利用近代微机技术解决了数据的自动测量与处理。设计的系统,其前端为基于“流气法”和“体积法”的渗透管道系统和正比计数 Measurement of the infiltration parameters of tritium in materials such as steel is of great importance to the design and research of reactors. Work in this area has historically been measured using the measurement system established by the NIM nuclear instrumentation plug-in, which is burdensome, inefficient and data difficult to process. To solve this problem, users should request us to use modern microcomputer technology to solve the automatic measurement and processing of data. The system was designed with a front-end system for permeate piping based on “flow method ” and “volume method ”