The Thermal Conductivity Tool PHT 320 is used to investigate the thermal conduction rate of a material commonly used in building construction, such as wood, glass, and ceramics. This tool uses the principle of temperature difference between the ice and steam heat that flowed from the steam generator.


A set of thermal conductivity tools consists of steam generators, steam containers, and tool holder and some of test materials, such as: wood, glass, ceramic, and phenolic resin.