Muffle Box Furnaces --- 1400/1700 °C Atmosphere-Controlled

Double-shell steel structureAir-cooling between the inner and outer chamber wallsMaximum temperature, 1400/1700℃Continuous working temperature, 1350/1650℃Temperature is controlled at +/-1℃ with 40-segment programmable controller (PID)Heating rate, 0-20℃Auto over-temperature protectionInsulation material refractory alumina (<1800℃)Built-in heating SiC or MoSi2 U-Shape rods, easy to change when needed Steel shell jacketed for excellent gas tightness/sealingFront door water cooledPressure gauge and gas fittings installedpressure range 20KPa-100KPaGas purging pressure <5KPaOptional gas pressure controller for automatic purging/inert gas protectionApplications: 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 Di