calorimeter for the measuremnet of radiation absorbed dose

摘要

PURPOSE: A calorimeter for absorbed-dose measurement and a manufacturing method thereof are provided by connecting an inner conducting wire to an outer conducting wire with a connector to easily replace any one in disconnection and to facilitate maintenance. CONSTITUTION: A calorimeter for absorbed-dose measurement comprises a core(1), a jacket(2), a shield(3), a medium(4), a vacuum box(5), and a terminal board(6). The core is formed in a disc shape. The jacket is installed in order to surround the core with a gap. The jacket has a cyliner shape in which a measurement thermistor and a heating thermistor are buried. The shield is installed to surround the jacket with a gap to the jacket. A wiring hole through which the conducting wire connected to the thermistor comes out passes through the shield in the longitudinal direction of the shield. The medium comprises an assembly inserting hole into which a core-jacket-shield assembly is inserted. The terminal board is installed at the end part of the box pipe(51) formed in the vacuum box.