OTF-1200X-II-UL is a Split two-zone tube furnace that can achieve faster heating up to 1200oC and create a different thermal gradient by setting the different temperatures of each zone. The furnace includes one 40" L fused quartz tube (please select tube O.D in the options bar) with vacuum flanges and valves for immediate use. Two 30 segments of programmable temperature controllers are installed. 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.SPECIFICATIONS: Furnace structure Double-layer steel case with two cooling fans, which ensures low surface temperature Energy-saving high-purity fibrous alumina liner and insulation High-purity Al2O3 coating which provides a longer service life Power 3 KW (20A Breaker) Voltage AC 208-240V Single Phase, 50/60 Hz, a power cord is included without the plug. Temperature range 100~1100°C (Continuous); 1200°C (