Muffle Box Furnaces --- 1400°C 12/36/80L

Double-shell steel structureAir-cooling between the inner and outer chamber wallsMaximum temperature, 1400℃Continuous working temperature, 1350℃Temperature is controlled at +/-1℃ with 40-segment programmable controller (PID)Heating rate, 0-20℃Auto over-temperature protectionInsulation material refractory alumina (<1600℃)Built-in heating SiC U-Shape rods, easy to change when needed Applications: composite research, metals treatment, high temperature fine ceramic research, powder metallurgy, nano-materialsVoltage input AC230V single or three phase as specified or requestedCE Certified (Optional ETL with extra cost)One year limited manufacturer warranty  Model Heating Watts Chamber Volume Chamber Dimensions Overall Dimensions MBF1400-V12 6000W 12L 30x20x20cm 75x90x100cm MBF1400-V36 8000W 36L 40x30x30cm 90x95x120cm MBF1400-V80 14KW 80L 50x40x40cm 100x110x140cm