A tube furnace is an electric heating equipment that offers a broad range of thermal processes. These may include inorganic and organic purification, accelerated ageing, annealting, coating, drying and other processes. These tube furnaces withstand high temperatures up to 1200°C for syntheses and purifications, and can be integrated with various heating zones to elevate the processing capabilities. These offer convenience in a wide range of testing applications, and enable accurate information of material properties at elevated temperatures.