Precautions for operation of box-type resistance furnace

Box-type resistance furnace is mainly used in various university laboratories, laboratories of industrial and mining enterprises, for chemical analysis, physical determination, sintering and dissolution of metals and ceramics, heating, roasting, drying, heat treatment of small steel parts, etc. It is an experimental electric furnace with a wide range of uses. What aspects should be paid attention to when operating a box furnace?

1. The operating temperature shall not exceed the rated maximum temperature of the box furnace.

2. When filling and taking test materials, be sure to cut off the power first to prevent electric shock. In addition, the opening time of the furnace door should be as short as possible when loading and taking samples to prevent the box-type resistance furnace from being damp, thereby reducing the service life of the electric furnace.

3. It is forbidden to pour any liquid into the furnace chamber of the box-type resistance furnace.

4. Do not put the sample stained with water and oil into the furnace of the box-type resistance furnace.

The above are the precautions for the operation of the box-type electric furnace. Hope everyone can remember.