IEC 60951-4:1991 Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants; part 4: process stream in light water nuclear power plants
Provides criteria for the design, selection, functional location, testing and calibration of stationary radiation monitoring equipment to be used for continuous monitoring.
IEC 60951-4:1991 history
2009IEC 60951-4:2009 Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post accident conditions - Part 4: Equipment for continuous in-line or on-line monitoring of radioactivity in process streams
1991IEC 60951-4:1991 Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants; part 4: process stream in light water nuclear power plants