OTF-1200X-S-NT is a compact and energy-saving (1200W power consumption) split tube furnace with a max. the working temperature of 1250°C. The built-in precision temperature controller can provide up to 30 segments of heating and cooling steps with +/- 1 °C accuracy. The furnace does not include a working tube. You may order a 2" quartz tube, vacuum flange, and refractory ceramic blocks based on your application needs.SPECIFICATIONS Furnace Structure Double-layer steel structure with air cooling. High-purity Al2O3 fibrous insulation with Max. energy saving. Split cover for easy tube replacement. Adopts 1" or 2" O.D processing tubes. Heating module is replaceable (Pic. 4) Power 110VAC (Single Phase 220VAC can be selected in the options bar) 1.2 KW Continuous Temperaturev.s.Processing Tube 1200°C (continuous) with Mullite tube 1-2 " dia 1100°C (continuous) with Quartz tube 1- 2" dia Please click Pic below to choose the processing tube (Length > 450 mm) If using a 25mm O.D tube, please also get an adaptor Quartz tube Mullite tube Vacuum Flange Heating Zone length 8" (200mm), single zone. The following picture shows the temp. distribution across the heating zone, please click to enlarge. Constant Temp. Zone: 2.3" (60mm) (+/-1°C) @ 900 °C Temperature Controller PID automatic control with 30 steps programmable. Built-in Over Temperature and Thermocouple Failure Protection Max. Heating Rate:
