1. It is suggested that both the heating rate and cooling rate should be 10-20℃/min without affecting the service life of the electric furnace (the service life of heating elements will be shortened if the temperature rises too fast).
2. Inflammable and explosive gas cannot be passed into the electric furnace
3, this electric furnace after a period of use, the furnace will appear a small crack, which is a normal phenomenon, will not affect the use, at the same time can be repaired with aluminum oxide coating
4. It is not recommended to pass corrosive gases. If you want to pass strong corrosive gases such as S and Na, please inform us in advance, and we will conduct special treatment for the furnace
5. The high-temperature solution shall not leak to the bottom of the furnace, and the solution can be isolated by the backing plate or aluminum oxide powder
6. The instrument should be placed in a place with good ventilation and no humidity.
On 2018-08-08 11:45:46
