Method for determining the thermal and temperature conductivity of a sample

摘要

The method involves arranging measuring probe chamber (1) and plastic/ceramic/graphite material made sample plate (2) in series between heating plates (6,7). The temperatures of heating plates are controlled independently. A temperature sensor is arranged at predefined distance from surface of sample plate, so as to measure the temperature of sample plate. The thermal conductivity and diffusivity of measuring sample is determined as a function of predefined distance between temperature sensor and sample plate, and temperatures of heating plate and sample plate. An independent claim is included for device for determining thermal conductivity and diffusivity of measuring sample.