Development of Radiation Monitoring System for Preparation Laboratory of Tritium Target

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.