Atmosphere Lab Muffle Furnace, experimental oven f

SQFL-1400 vacuum atmosphere box-type furnace with polycrystalline alumina fiber as the imported insulating material adopts B-type double platinum rhodium thermocouple to control temperature and AL manual intelligent regulator and 708P temperature-controlling apparatus to control the temperature automatically. It uses AL manual intelligence to adjust algorithm without overshoot. It adopts industrial monolithic MPU,four and a half A/D switch and digital rectification and filtering technique to ensure the measuring accuracy up to 0.2 grade(±1°C). The furnace shell adopts the double ventilation design to enable the furnace to increase and decrease the temperature rapidly. The furnace door uses cycling hydrocooling to ensure the door without deformation when doing shock-heating and shock-chilling to guarantee the air impermeability of the furnace chamber. The furnace can work under a variety of atmosphere, which broadens its using range. The inside and outside of the box is made of galvanized stainless steel, the outside of which is painted epoxy with delicate design and functions. Specifications Model SQFL-1400 Features A vacuum device can work under a variety of atmosphere and vacuum and increase and decrease the temperature rapidly. Working Power AC220V 50/60HZ Normal Power 5kw Furnace Chamber Size 400*300*300mm (able to be customized ) Heating Elements Silicon carbide rod Normal Temperature 1300°C(able to work for durableness) Max Temperature 1400°C Furnace Door Structure Side open The Fastest Temperature Increasing Rate 25°C/min Temperature Control Mode 51-section Intelligent process control Temperature Accuracy ±1°C Dimensions 660×720×630mm Weight 185kg Temperature-Controlling Apparatus 51-section PID Intellectual temperature-controlling apparatus Furnace Chamber With high pure polycrystalline alumina fiber as material and excellent heat preservation and energy saving Thermometric Component S-mode double platinum rhodium thermocouple Main Accessories Door brick, asbestos gloves, crucible tongs, thermocouple, corundum crucible Optional Accessories Furnace hobs, control software(able to rectify the process curves of electric furnaces with remote control)