Electric Muffle Furnace (J-FM28, J-FM38, J...

Features With heating elements at four sides of inner wall, heating is instantly achieved at uniform level. Heating elements is installed in the walls, which prevents generation of corrosive gas and contacts with water vapor, to ensure longer life. Microprocessor PID auto-tuning controller with digital setting and display. Since the air circulates between twin-fold wall structure, this air circulating system cools temperature of outer case. Heating cabinet is separated from control box by heat resistant panel to protect the electronic controller. Specification Model J-FM28 J-FM38 J-FM48 overall(W x D x H, mm) 415/435 x 555/610 x 560/575 560/580 x 600/655 x 680/695 1,010 x 770 x 1,220 Chamber size (W x D x H, mm) 150 x 300 x 100 250 x 350 x 160 350 x 450 x 400 Capacity (L) 4.5 14 63 Temperature range Ambient+10°C ~ 1,000°C(Max.) using range 300°C ~ 900°C accuracy ±1% on setting temp. controller PID controller regulator SSR type SCR type Thermocouple K type(CA) Heater (kW) 3 4.5 12 Heating-up time Reaches 600°C within 50min. (J-FM28) Insulation Fiber & ceramic Heating element Molded Kanthal A1 Safety device Self diagnosis function (Temp. overheating, SSR short circuit, sensor short circuit), ELB. Material interior Molded ceramic block exterior Steel plate with powder coated finish Power source & consumption AC 230V 50/60Hz 1phase AC 230V 50/60Hz 3phase Net weight (kg) 48 82  - * Information, design and specification are subject to change without prior notice.