Temperature setting steps for muffle furnace

1) If the muffle furnace does not have a constant temperature and timing function:

Click the "Settings" button to enter the temperature setting state. The prompt "SP" is displayed in the upper row of the display window, and the temperature setting value is displayed in the lower row (the first digit value flashes). It can be modified to the desired setting value by using the shift, increase, and decrease keys; Click the "Settings" button again to exit this setting state, and the modified settings will be automatically saved. If no key is pressed within 1 minute in this setting state, the controller will automatically return to the normal display state.

2) If there is a constant temperature and timing function

Click the "Settings" button to enter the temperature setting state. The prompt "SP" is displayed in the upper row of the display window, and the temperature setting value is displayed in the lower row (the first digit value flashes). The modification method is the same as above; Click the "Settings" button again to enter the constant temperature time setting state. The prompt "ST" will be displayed in the upper row of the display window, and the constant temperature time setting value will be displayed in the lower row (the first digit value will flash); Click the "Settings" button again to exit this setting state, and the modified settings will be automatically saved.

When the constant temperature time is set toWhen "0", it means there is no timing function, the controller runs continuously, and the temperature setting value is displayed in the lower row of the display window; When the set time is not "0", the lower row of the display window shows the running time or temperature setting value (see 7)Internal parameter table-In the running time display mode (value of parameter ndt) in 2, when the running time is displayed, the "running time" character lights up. After the measured temperature reaches the set temperature, the timer starts counting, and the "running time" character flashes. When the timing time is up, the running ends, and the bottom row of the display window shows "End". The buzzer beeps and beeps for 1 minute before stopping. After running, long press the "decrease" button for 3 seconds to restart the operation.

Note: If the temperature setting value is increased during the timing process, the instrument will start timing again from 0. If the temperature setting value is decreased, the instrument will continue to time.

I believe everyone is familiar with the usage method and temperature setting steps of the muffle furnace. The use of the muffle furnace is very extensive. It can also be used for element analysis and determination in laboratories, industrial and mining enterprises, and scientific research units, as well as for heating during quenching, annealing, tempering, and other heat treatments of general small steel parts. High temperature furnaces can also be used for high-temperature heating such as sintering, dissolution, and analysis of metals and ceramics.