Electronic circuits for the high voltage supply and additional sensors for the polyphemus 222Rn in soil-gas scintillation detector

Abstract

A microcontroller system for managing the high voltage supply of a plastic scintillation detector for continuous in situ monitoring of the 222Rn concentration in soil gas is developed and tested. Additional sensors are provided to the system to follow up some ambient parameters (atmospheric pressure, temperature, relative humidity and 3D acceleration)