Method and apparatus for measuring calorie change according to moisture adsorption and desorption of sheet-like fiber samples

摘要

PURPOSE: An apparatus for detecting the heat change of a fabric sheet according to moisture adsorption and desorption is provided to measure the temperature change of the fabric surface by changing the humidity environment of the fabric. CONSTITUTION: An apparatus for detecting the heat change of a fabric sheet according to moisture adsorption and desorption comprises a housing(2), a temperature sensor(13) and a computer(4). The housing comprises chambers(1a,1b) equipped with an opening and humidity control units. The housing comprises a door capable of moisture control, temperature control, and a through hole function. The temperature sensor comprises a temperature probe exposing to the inside of the chamber and measure temperature.