On-line low concentration stack activity release monitoring system for nuclear reactors

Monitoring of radioactive effluents at Nuclear Installations is extensively reported, detailing aims and designs of Health-Safety Program. The references describe techniques of Nuclear Data Processing with computer based On-Line monitors. Using these as guidelines and with state-of-the-art technology, a monitoring system is successfully implemented which provides greater functionality, reliability, operator-acceptance and meets the stringent requirements of Health-Physicist and Regulatory Board. Although sophisticated techniques of Nuclear Data Processing and Analysis are used in laboratory instruments, porting these to field instruments calls for special expertise. (author)