This standard BS IEC 60515:2007 Nuclear power plants. Instrumentation important to safety. Radiation detectors. Characteristics and test methods is classified in these ICS categories:
27.120.20 Nuclear power plants. Safety
Describes characteristics and tests methods for gas-filled radiation detectors used for the protection of nuclear reactors. Applies to the radiation detectors which are installed external to the core of nuclear reactors and which provide electrical input signals to the reactor's control and instrumentation system.