ИСТИНА

Irradiation of medical products on radiation installations based on electron beam is a responsible task. To increase the quality of irradiation, continuous monitoring of the installation operation is necessary. The design of the system for monitoring and recording parameters of a radiation-technological installation based on the UELV-10-10-C-70 accelerator at IPCE RAS is presented. The monitoring system collects data in real time with number of sensors and performs its analysis and registration, informs about errors and stops the irradiation process in emergency situations. A simple solution for transferring data from sensors to a computer, which traditionally remains a bottleneck in technology, is proposed. An important task of the control system is to determine the parameters of the accelerator beam, such as pulse current and energy spectrum. Various methods, based on simple equipment, for determining the energy spectrum of accelerator beam, which can be used for continuous monitoring without interrupting the production process, are proposed. A computational model is developed for processing the results of measurements in these methods, using the computer code "Beam Scanning". In current version of the system the data about the conveyor movement, scanning system deflecting magnet current and accelerator state is collected. The beam spectrum sensor based on the Faraday cylinder is in the process of development.