METAL GAS PERMEABILITY MEASUREMENT APPARATUS

摘要

The present invention provides a gas permeability measurement apparatus and a gas permeability measurement method. The gas permeability measurement apparatus comprises: a measurement chamber having an orifice in the middle thereof; a sample chamber which is connected to the measurement chamber and to which a plate-shaped metal sample to be measured is coupled by metal gasket dual face connection fitting; an auxiliary chamber which is disposed to surround the periphery of the metal sample and is formed of dielectric material; and an induction heating coil disposed to surround the auxiliary chamber.