DEVICE AND A METHOD FOR MEASURING THE FINE THERMAL PROPERTY OF A PLATE, CAPABLE OF PRECISELY MEASURING THE TEMPERATURE DISTRIBUTION OF A PLATE SURFACE

摘要

PURPOSE: A device and a method for measuring the fine thermal property of a plate are provided to measure a precise thermal change by accurately measuring the radiating ratio and the temperature distribution of a surface.;CONSTITUTION: A device for measuring the fine thermal property of a plate comprises a vacuum chamber(10), a first measuring unit(20) and a second measuring unit(30). In the vacuum chamber, a heated plate is installed. The first measuring unit is movably installed on of the plate. The first measuring unit measures the temperature change of the plate. The second measuring unit measures the temperature distribution of a plate surface on the plate. The first measuring unit comprises an Infrared temperature sensor and a driving unit.;COPYRIGHT KIPO 2010