Box furnace is a relatively common type of high-temperature electric furnace. During the entire heating process of heat treatment experiments on workpieces, the workpieces are fixed and stationary. Simply open the furnace door, place the tools that need to be tested neatly in the middle of the furnace, and then close the furnace door. When taking workpieces, also open the furnace door, take out the workpieces, and close the furnace door. This operation is very simple, and the difficulty lies in the setting of the box furnace heating program How should we set the heating up
The heating program of the box furnace is already prepared before leaving the factory, and users can operate according to the operating steps in the manual when using it. Push on the power switch first, turn on the LOCK switch, the instrument will light up, and the tube furnace will be in standby mode. Then input the temperature control program curve according to the requirements of the experimental workpiece, press and hold the button on the instrument for 2 seconds, SV displays' Run ', the instrument automatically controls the status, and then press the green start button. The electric furnace will automatically heat up, but attention should be paid to observation during the heating process. If there is a temperature deviation, let the electric furnace run for a period of time to observe. If the deviation cannot be eliminated, or if the deviation is too large or the temperature fluctuates too frequently, it is necessary to activate the self tuning function to assist in controlling the parameters. If it still doesn't work, you need to contact the manufacturer for resolution When using a box furnace, it is also important to note that workpieces containing high moisture, volatile matter, organic matter, etc. are strictly prohibited from entering the furnace for heating treatment. At the same time, it is strictly prohibited to heat metal, glass, and other high-temperature molten substances into the furnace without a crucible load. It is necessary to frequently check the condition of the electric heating components. If they experience aging, cracking, or short circuits, they should be corrected and exchanged in a timely manner. And often remove debris, dust particles, and scattered objects from the furnace to maintain cleanliness The box furnace manufacturer reminds that when using the box furnace, it is necessary to strictly follow the user manual and clean the electric furnace after use. The main thing is that the furnace must be cleaned thoroughly in order to ensure the quality of the next experimental workpiece
