Tube Furnaces --- 1200°C D60/80/100-40inch

Double-shell steel structureAir-cooling between the inner and outer chamber wallsMaximum temperature, 1200℃Continuous working temperature, 1150℃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 coils (cannot be changed)Tube materials: quartz or aluminaTube size: Diameter 60/80/100mm, length=1000mmVacuum sealing flanges for two ends with fittings installedVacuum pump optional rotary vane vacuum pump 4.5cfm >0.5PaIdeal for both applications under vacuum or with inert gas protectionApplications: composite research, metals treatment, high temperature fine ceramic research, powder metallurgy, nano-materialsVoltage input AC230V single phase as specified or requestedCE Certified (Optional ETL with extra cost)One year limited manufacturer warranty  Model Heating Watts Tube Size (mm) Constant Temp Zone Overall Dimensions VTF12HS-D60 4000W