




Refractory brick muffle furnace, also known as (box-type Resistance Furnace), is a periodic operation type electric furnace, which can be used for chemical analysis, physical determination and heating in the laboratories of industrial and mining enterprises, scientific research and other units for heat treatment of small steel parts. Jiecheng SX2-4-12 box-type muffle furnace is made of refractory brick liner, the temperature control range is room temperature +50~1200°C, and the fluctuation is ±2°C.
1. The inner tank is made of refractory bricks, and the equipment is cost-effective.
2. Intelligent controller, good temperature control effect; A large number of exports to European countries
3. Digital one-screen display, temperature, time and other parameters
4. Streamlined luxury machine shape with aesthetic design concept, electrostatic spraying box
5. The furnace body is made of refractory brick material, which has good thermal insulation performance
6. The LED large-screen LCD screen displays the set parameters and measured parameters
★ The microcomputer P.I.D. temperature controller with over-temperature deviation protection and digital display is adopted, with timing function, and the temperature control is accurate and reliable.
★ The upgraded version of the sound and light alarm environment scanning microcomputer chip has more powerful data processing functions
★ Functions such as over-temperature alarm, timed shutdown, call recovery, parameter encryption, temperature correction and so on.
★ With the function of power-off recovery, the equipment can automatically resume operation according to the original program after the external power supply suddenly loses power and the power comes again
★ Thoughtful safety protection design realizes triple safety protection for personnel, samples and equipment
★ Safety functions: sensor fault alarm, over-temperature alarm, independent over-rise preventer, independent over-temperature protector, over-current trip protection, etc

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