Laboratory graphitization furnace
Graphitization furnace application :
Commonly used within 3000 ℃ high temperature furnace, can be used for all kinds of high thermal conductivity graphite film (PI film), lithium battery cathode materials, carbonization and graphitization
of carbon material production; Carbon fiber filaments and other materials are set for sintering in a carbon environment.
Graphitization furnace characteristics :
1. The highest working temperature: 3200 ℃ and normal temperature: 2900 ℃.
2. Working environment: replace Ar2 with vacuum and N2 protection (micro-positive pressure)
3. The temperature measurement, infrared temperature measurement range of 1000 ~ 3000 ℃ or 0 ~ 3000 ℃; Temperature measurement accuracy: 0.2~ 0.75%.
4. Temperature control: process control and manual control; Temperature control precision: + / - 1 ℃
5. Unique design of furnace body explosion-proof valve, safe and reliable.
Graphitization furnace temperature uniformity :
This equipment adopts induction heating of medium frequency power source, high efficiency: the unique design of furnace body can greatly improve the temperature uniformity. Limit heating rate: 100 ℃ / min (depending on high volume and empty furnace structure) furnace temperature uniformity of plus or minus 10 ℃, temperature control precision of + / - 1 ℃.
Highly automated equipment:
1. Fully automatic control, touch screen display of various parameters, improve alarm and shutdown protection device. Fully automatic control of water and electricity, simple and convenient operation.
2, power ark adopts sealing structure, water-cooled heat radiator cavity in the body, no heat exchange with the outside world, advanced temperature control system, using imported digital temperature control table, which can realize data communication with PLC, automatic high precision temperature measurement control process, system according to the temperature level is given to heat up, and can store 400 different parts of the article 20 of the heating curve.
3. Adopt sealed internal circulation pure water cooling water system; Digital flow monitoring system.
4. Adopt high-performance gas purifier of Chinese academy of sciences
Research and development and production, the oxygen content of the gas can be reduced to 1 PPMV, dew point temperature can fall to - 70 ℃.