Technical data: Chamber size: O.D.205xI.D.190xH340mm Max. temperature: 1200 oC Working temperature: 1100 oC Temperature control: 30 segments programmable and PID auto control Heating elements: Fe-Cr-Al-Mo wire Furnace chamber: ceramic fiber Furnace structure: double shell with fan cooling Thermocouple: K type Heating rate: ¿Q20 oC/min. Temperature: ¡§ª+1 oC Max. vacuum: -0.1MPa Power: 3KW. Plastic paper inside, Polyfoam filled, Wooden box outside.