OTF-1200X CVD furnace with 60 mm quartz Tube (Vacuum level can reach 10^-2 torr). Split two-zone tube furnace which can achieve faster heating up to 1200oC and create a different thermal gradient by setting different temperature of each zone. The microprocessor-based self-tuning PID controller provides excellent control without overshooting the set temperature. It is a perfect tool for CVD applications such as preparing nanomaterials and film. Currently this furnace using to grow a Two Dimensional Layer materials (2TMD). Also possible to anneal the samples with different atmosphere.