THERMAL INSULATION MEASURING SYSTEM FOR EXACTLY MEASURING THERMAL INSULATION BY VARIOUSLY CHANGING TEMPERATURE

摘要

PURPOSE: A thermal insulation measuring system is provided to exactly measure the thermal insulation by variously changing temperatures. CONSTITUTION: A thermal insulation measuring system includes a chamber(200) and a sample fixing bar(100). The chamber(200) includes a ventilation hole(220) and a temperature sensor(230). The ventilation hole(220) makes an environment identical to an exterior environment by changing a temperature. The sample fixing bar(100) measures a surface temperature of a sample by fixing a sample(2) to be measured. The sample fixing bar(100) includes an upper layer(110) penetrated, a sample fixing layer(130) included in the lower part of the upper layer(110) and fixing the sample(2), a temperature measuring layer(140) mounted on the lower part of the sample fixing layer and measuring the temperature of the sample(2), and a lower layer(150) included in the temperature measuring layer(140) and preventing intake of air.