HT-1400SVF Vacuum Furnace Model: HT-1400SVF               Sample Size: 200x200x200mm ( 8" x8" x8" )  Main Specifications: Inside Chamber Size 200x200x200mm ( 8" x8" x8" ) Standard Working Temperature 1300.C ( continuous ) Maximum Working Temperature 1400.C ( < 3 hrs) Temperature Control 30 steps programmable and PID automatic control Heating Rate 0~ 10.C / min ( suggestion: < 10.C) Temperature Accuracy + / - 1.C Furnace structure Double shell with water cooling Heating Element SiC heating element Working Voltage AC 220V Single Phase 60/ 50 Hz ( or according to your requirement) Max. Power 8KW Final vacuum 15pa Pressure risting rate d10-20 pa/ h    Vacuum Resistance Furnace is widely used in the heat treatment of metallic material in coarse vacuum, in reducibility or protective atmosphere. Can also be used for special heat treatment of materials such as carbon products in the development process of carbonation.   Standard Sizes: Model Chamber size( WxHxD mm) Max. Temperature HT-1400SVF 150x150x150mm ( 6" x6" x6" ) 1400.C HT-1400SVF 150x150x200mm ( 6" x6" x8" ) 1400.C HT-1400SVF 200x200x200mm ( 8" x8" x8" ) 1400.C HT-1400SVF 200x200x300mm ( 8" x8" x12" ) 1400.C HT-1400SVF 250x250x300mm ( 10" x10" x12" ) 1400.C HT-1400SVF 300x300x400mm ( 12" x12" x16" ) 1400.C HT-1400SVF 350x350x400mm ( 14" x14" x16" ) 1400.C HT-1400SVF 400x400x400mm ( 16" x16" x16" ) 1400.C HT-1400SVF 500x500x500mm ( 20" x20" x20" ) 1400.C