Muffle Furnace By Sigma Scientific Products

We manufacture and export muffle furnace. Its double walled inner chamber is made of 4 siliminite refractory slabs and outer chamber is made of cold rolled mild steel sheets finished in powder coating. Insulation by ceramic fibre blankets to minimize the radiation heat loss. Double walled insulated door mounted on heavy duty hinges is provided with effective locking arrangements. Heating elements will be A1 coil suspended in the grooves of the refractory. Temperature of muffle furnace is maintained and controlled by a digital temperature controller working in conjunction with thermocouple placed in the hot zone. Supplied complete with control panel.Temperature Range: Ambient i? 5i? C to 900 i? C/1100 i? C