Method for measuring radioactivity of radioactive material by plastic scintillator for radiation detection

摘要

SubjectThe method of radiation measurement using a plastic scintillator capable of accurate measurement even with a low concentration of radioactive material is not required.SolutionPlate inserting process to insert plastic scintillator plate in vialThe step of filling the plastic scintillator plate into the vial containing the plastic scintillator plate is to pour the sample water into the process.Immersion process of immersing the plastic scintillator plate to the sample water while retaining the vial for a fixed period of timeA method of measuring radioactivity of radioactive material comprising a radioactive scintillator plate containing a vial in a radiation measuring instrument for measuring radioactivity.Diagram