First, the product uses: mainly used in major universities, research institutes, industrial and mining enterprises to do high-temperature sintering atmosphere, reducing atmosphere, CVD experiment, vacuum annealing purposes. Second, product characteristics: 1, furnace shell structure with double oven, fast heating and cooling, the furnace temperature is low. 2, the chamber made of imported alumina fiber, not the dregs, good insulation properties. 3, silicon carbide heating elements for high-quality, corrosion and oxidation. 4, the choice of intelligent automatic temperature control temperature control, temperature control accuracy of ± 1 ℃ 5, can pass oxygen, nitrogen, argon, hydrogen and other gases. 6, the furnace tube with 99 high-purity alumina tube, both ends of the selection of 304 stainless steel high vacuum flange sealing. Third, the main parameters: 1, Rated voltage: 220V / 380V 50 / 60HZ 2, tube diameter: 30,40,60,80,90,100,120,150mm 3, the high temperature zone length 100,150,200,300, 400,500,600,800,1000mm 4, power: 4-30KW 5, heating rate: less than 10 ℃. 6, temperature accuracy: ± 1 ℃. 7, temperature accuracy: ± 5 ℃. 8, the temperature category: 1000 ℃ -1700 ℃ 9, temperature control: intelligent automatic temperature control, temperature control system 16 segments. 10, heating elements: high-quality silicon carbide, anti-oxidation, corrosion-resistant. 11. The shelf life of one year (except the heating element), free shipping, free 安装调试费. Furnace size, chamber size according to customer demand!