Multi-ray Intelligent Monitoring System for Mixed Radiation Field Measurements

In certain special scenarios, there will be a mixed radiation field formed by a variety of nuclides or rays. The monitoring system for such radiation fields requires the capacity of comprehensive and automatic analysis. In this paper, a specific mixed radiation field is given, which contains gamma ray, neutron ray, α aerosol and tritium in a high radon concentration environment. An intelligent monitoring system is developed to measure and evaluate the complex radiation field rapidly and accurately. The radiation performance of the system is verified by experiments, which achieves the expected index requirements.