氚靶生产现场氚监测系统的构建

Development of Radiation Monitoring System for Preparation Laboratory of Tritium Target

摘要: 氚靶生产过程中的氚监测是保障工作安全进行的有力条件。通过建立1套中央控制多区域监测子系统，并辅之以便携式监测仪器及取样设备，构建成1套完整的氚靶生产现场氚监测系统。系统在氚靶生产过程中得以应用，结果表明，中央控制多区域监测系统的响应时间小于10 s，其它设备运行正常，能很好地满足氚靶生产现场的监测要求。

Abstract: Radiation monitor is one of the key points for a successful preparation laboratory of tritium target. A whole monitor system in preparation laboratory of tritium target was based on both the main centralized multi-area systems and portable instruments, as well as the sampling system. It was checked out in the tritium target preparation progress. The results indicate that the response time of centralized multi-area systems is less than 10 s, and other instruments also work well. This monitor system can meet the need of tritium monitor in tritium target preparation laboratory very well.