TITLE:
Vehicle-Mounted Gamma Survey Spectrometer System
AUTHORS:
Jicheng Shi
KEYWORDS:
Vehicle-Mounted Gamma Patrol Spectrometer System, NaI (Tl) Detector, Radioactive Survey, Source Term Identification
JOURNAL NAME:
Open Access Library Journal,
Vol.9 No.11,
November
9,
2022
ABSTRACT: The vehicle-mounted gamma patrol spectrometer system is a set of system equipment that places a gamma-ray spectrometer on a vehicle-mounted mobile platform to detect the energy and intensity of gamma rays in the target area, and identify the type and content of radionuclides. The vehicle-mounted gamma patrol spectrometer system is a fast and high-sensitivity measurement method for detecting environmental radioactivity. It is usually used in the field of environmental radiation monitoring and undertakes radioactive survey tasks. The vehicle-mounted gamma inspection spectrometer is composed of large-volume NaI (Tl) detectors, Geiger tube counters, Beidou positioning systems, data acquisition and embedded control systems, which can realize rapid inspection of urban radioactive pollution, source item identification and other systems. Comprehensive situation analysis and other functions provide technical support for rapid monitoring, identification and analysis of large-scale urban pollution after accidents, improve work efficiency and protect personnel safety.