1400℃ Great Value Atmosphere Chamber Furnace (CAT#: STEM-GLE-1838-YJL)

1400℃ Great Value Atmosphere Chamber Furnace, model SQFL-1400C is manufactured by Shanghai Jvjing Precision Instrument Manufacturing Co., Ltd. 1400 ℃ value-added vacuum atmosphere furnace is a new product developed and improved by our company. It adopts an intelligent program temperature control system with high temperature control accuracy. This product is equipped with a heating system and a monitoring system. There is one air inlet port, vacuum system port, and internal circulating water cooling system port reserved, all of which can be quickly connected and used. This machine is powerful, easy to operate, and meets most of the requirements of customers.

Furnace size: 400*300*300mm (depth*width*height)
Equipment size: 790*730*1400mm;
Machine power supply: AC380V, 50/60Hz; rated power 8kw
Furnace structure: double-layer shell structure, high temperature resistant stainless steel alloy inner cavity
Furnace: High-quality high-purity alumina polycrystalline fiber solidified furnace with Japanese technology vacuum adsorption molding, good thermal insulation performance
Furnace door structure: right side door, stainless steel hand wheel extrusion seal
Temperature control system: The temperature control system adopts touch screen operation, artificial intelligence adjustment technology, has PID adjustment, self-tuning function, and can compile 30 sections of temperature rise and fall programs; temperature control accuracy ± 1 ℃
Heating element: high quality silicon carbide rod
Temperature measuring element: S-type thermocouple, temperature measurement directly above
Operating temperature: maximum temperature 1350°C, continuous working temperature ≤1300°C
Heating rate: Recommended ≤10°C/min, the fastest heating rate is 20°C/min
Cooling rate: Above 700℃≤10℃/min
Vacuum: ≤500Pa
Maximum operating temperature under different atmospheres: nitrogen: 1350; ammonia: 1290; carbon dioxide: 1350; oxygen: 1310; water vapor: 1200; sulfur, sulfur dioxide: 1320; vacuum: 1200; hydrocarbons: 1320; Vacuum :1200; Hydrocarbons :1320; Halogens :700

Double-layer shell structure is adopted, the surface temperature of the furnace body is lower, and the design is compact, which meets the small space requirements of the laboratory
The furnace is made of imported alumina polycrystalline fiber material, which has good thermal insulation performance, durability, high tensile strength, no miscellaneous balls, high purity, and the energy-saving effect is obviously better than that of domestic fiber materials
The heating element adopts high-quality silicon carbide rods, which greatly improves the service life
The inner furnace chamber is made of high-temperature resistant alloy material, professional vacuum design and sealing technology, which ensures the airtightness of the furnace chamber, and the vacuum degree far exceeds that of similar products
A quick interface for the gas path is reserved, which can be used with our gas mixing system. Access to different atmospheres to meet the requirements of atmosphere experiments
A vacuum interface is reserved, which can cooperate with our vacuum system to meet the experimental requirements under vacuum atmosphere
The machine is reserved with an internal circulating water cooling interface, which can be used with our chiller to make the outer surface temperature of the equipment lower
This machine has over-temperature alarm and power-off protection function, leakage protection function, safe and reliable operation, ensuring personal safety

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