Tube Furnace is a split-able furnace designed optimally for various purposes, to create a precise temperature control for horizontal use up to 1200°C with a continuous operating temperature of 1000°C, provided with a pair of stainless-steel vacuum sealing flange. The precision temperature controller can provide 32 segments of heating or cooling with 1°C accuracy having quartz tube diameter range of 100 mm and thermocouple of K type is equipped according to temperature variations.