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Shenzhen boda jingke biotechnology co. LTD
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Your present position: Home > Technical > > What is the maintena..
    What is the maintenance of magnetic agitator?
    Date of publication:2019-07-11

    Operation steps of magnetic agitator:

    1. Place the magnetic stirring rod in a beaker containing the solution.

    2. Put the beaker on the heating plate and insert the sensor element.

    3. Turn on the power, adjust the heating speed and start stirring.

    4. When stirring, adjust the speed control button slowly. Too fast adjustment will make the stirring rotor jump out of the magnetic steel force. Should quickly turn the knob to the stop position, wait for the agitator to be stationary, slowly rise the speed of stirring, gradually stable rise the speed. At room temperature, the viscosity of the liquid, often poor thermal conductivity, heating stirring, should not be rapidly warming, lest the vessel rupture. Take full advantage of the thermostat, gradually step by step temperature rise, and sensor elements must be inserted into the outer water jacket.

    5. To measure the temperature in the container, slowly turn the thermostat to lower the red temperature indicator, and when the red light is on, the temperature indicated by the red label is the temperature of the liquid inserted in the measuring element.

    Magnetic agitator repair warranty and matters needing attention:

    1. Magnetic heating agitator must be reliably grounded to ensure equipment and personal safety.

    2. When stirring, adjust the speed control button slowly. Too fast adjustment will make the stirring rotor jump out of the magnetic steel force. Should quickly turn the knob to the stop position, wait for the agitator to be stationary, slowly rise the speed of stirring, gradually stable rise the speed.

    3. If the aluminum plate on the surface of the heating plate is covered with liquid, it will corrode the plate surface or generate heat and steam, which will affect the heating element and the motor. Please turn off the power immediately to remove it.

    4. For liquids with high viscosity at room temperature, their thermal conductivity is often poor (such as epoxy resin). When heating and stirring, it is not appropriate to heat up rapidly to avoid vessel rupture. Take full advantage of the thermostat, gradually step by step temperature rise, and sensor elements must be inserted into the outer water jacket.



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