Thermic phase change material tester

• Main Authors: LIU YUKAI, CHEN WEN, SHENTU WENWEI, CHEN YUE, LIU JIANXIANG, ZENG SHU
• Format: Patent
• Language: English
• Published: 19.08.2015
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a test the device of infrared control by temperature change phase transition film, thermic phase change material tester promptly, by the infrared irradiation source of adjustable power, infrared irradiance probe, test sample slot, infrared irradiance and transmissivity display element, temperature probe, temperature display element, the refrigerant nozzle, refrigerant pipeline and interface, switch, infrared irradiation power regulating switch, the temperature display switch, infrared irradiance and transmissivity display switch, infrared irradiance and transmissivity test key, the box is constituteed, it has the characteristic that the height saw through to the infrared ray to have according to infrared control by temperature change phase transition film below the phase transition temperature point, and have a characteristic that the high resistant separates on phase transition temperature point, this thermic phase change material tester is through adjusting the infrared irradiation source of adjustable power or spraying the refrigerant through the refrigerant nozzle, realize rising or reducing the film interface temperature, and show infrared transmissivity and temperature numerical value in real time, , the utility model discloses the device has with the gentle function of lowering the temperature, convenient operation, and the measuring speed is fast, the low price