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How to set the temperature of muffle furnace?

The muffle furnace setting temperature steps are as follows:

1) There is no constant temperature and timing function in the Jomaffe furnace.

Click the "Set" button, enter the temperature setting state, display the upper row of the window display prompt "SP", the lower row display the temperature setting value (first bit value flicker), can be moved, increased, reduced key to modify the required setting value; then click the "Set" key, exit the setting state, the modified setting value is automatically saved. In this setting state, if no key is pressed within 1 minute, the controller will automatically return to the normal display state.

2) If it has constant temperature and timing function

Click on the "Set" button, enter the temperature setting state, display the upper row of the window display prompt "SP", the lower row display the temperature setting value (first bit value flickering), modify the method as above; then click the "Set" button, enter the constant temperature time setting state, display the upper row display prompt "ST", the lower row display the constant temperature time setting value (first bit value flickering); and then click "Set". Fixed key, exit this setting state, and save the modified setting value automatically.

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When the constant temperature time is set to "0", it means that 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 setting time is not "0", the running time or temperature setting value is displayed in the lower row of the display window (see 7, the running time display mode in the internal parameter table-2 (the value of the parameter ndt). When the running time is displayed, the word "running time" is used. When the temperature reaches the set temperature, the timer starts to count, the "running time" character flickers, the timing time arrives, and the running time ends. The bottom row of the display window shows "End", and the buzzer and buzzer stop buzzing after 1 minute. After running, press the "reduce" button for 3 seconds to restart the running.

Note: If the temperature setting value is increased during the time-taking process, the instrument will start to recount from 0. If the temperature setting value is reduced, the instrument will continue to keep the time.

Muffle furnace is widely used. It can also be used for elemental analysis and determination in laboratories, industrial and mining enterprises and scientific research institutes, as well as for heat treatment of small steel parts such as quenching, annealing and tempering. High temperature furnace can also be used for sintering, dissolving and analysis of metals and ceramics.

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