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Introduction to Laboratory Box Type Resistance Furnace

Laboratory box-type resistance furnace:
    It is mainly used in the laboratories of colleges and universities and scientific research institutions to do ceramics, metallurgy, electronics, glass, chemicals, machinery, refractory materials, new material development, special materials, building materials, powder baking, ceramic sintering, high temperature experiments, material processing, and quality testing. use.
box-type resistance furnace
working principle:
    The thermocouple converts the furnace temperature into a voltage signal and adds it to the microcomputer temperature control regulator. The regulator compares this signal with the programmed setting and outputs an adjustable signal. Then use the adjustable signal to control the trigger, and then the trigger triggers the voltage regulator to achieve the purpose of adjusting the voltage and temperature of the electric furnace.
 
Precautions:
1. The place where the equipment is placed should be well-ventilated, free of vibration, and free of flammable, explosive gas or high dust.
2. Please use the power supply that matches the purchased equipment. Connect the grounding protection wire reliably. Do not introduce high voltage to avoid damage to the instrument and control circuit. Turn off the power when not in use.
3. After the inspection, power on and test the machine. Please use the power supply voltage that matches the purchased equipment and connect the grounding protection wire reliably. Do not introduce high voltage to avoid damage to the instrument and control circuit. If not in use, please turn off the power.
4. When connecting the power supply, please pay attention to the marked A (+) N (-) wire number, A (+) live wire, N (-) neutral wire, and the shell is grounded.
5. Please power on and test the machine after installation.
6. When the oven is used for the first time or is not used for a long time, the official opening money must be carried out according to the requirements.

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