Prototype of electron source with magnetic beam rotation for electron beam technologies

This paper describes an online realtime data acquisition system. The design utilizes ARM single board computers that bring very low power requirements, portability and lightweightness. We have implemented a unified approach to acquire, transfer and store the measurements. The approach takes advantages of SeedLink protocol to establish online real time data flows between the components of the system. Communication over IPv4 rely on secure virtual private networks. The system features remote management of data logger and all connected devices. For purposes of testing and technology showcase we’ve implemented support for a range of variometer-type magnetometers. A prototype of a source of electrons with a magnetic beam rotation for electron-beam technologies is presented. The use of the principle of its operation will make it possible to expand the possibilities of using an electron beam in the processes of thermal processing of materials for the synthesis of heat-resistant composites and compounds, the production of nanopowders and reactive deposition of protective coatings, where there is increased gas evolution and contamination in the technological chamber, and also to produce electron-beam welding in hard-to-reach places...