How to set the temperature of the muffle furnace

If the muffle furnace has no constant temperature timing function: Click the “set” button to enter the temperature setting state, the upper row of the display window displays the prompt “sp”, and the lower row displays the temperature setting value (the first place value flashes). Use the shift, increase, and decrease keys to modify to the desired setting value; then click the “set” button to exit this setting state, and the modified setting value will be automatically saved. In this setting state, if it lasts for 1 minute If no key is pressed inside, the controller will automatically return to the normal display state.

If there is a constant temperature timing function, click the “set” button to enter the temperature setting state, the upper row of the display window displays the prompt “sp”, and the lower row displays the temperature setting value (first place value flashes), the modification method is the same as above; Click the “Set” button to enter the constant temperature time setting state, the upper row of the display window displays the prompt “st”, and the lower row displays the constant temperature time setting value (first place value flashes); then click the “Set” button, Exit this setting state, and the modified setting value will be automatically saved.