Operation steps and maintenance precautions of heat collecting magnetic stirrer

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Date: 2025-10-21Read: 1

The structure of the heat collecting magnetic stirrer is reasonable. The heat collecting pot is made of high-quality stainless steel stamping, combined with a special heating tube and high-temperature resistant seal. It can add water (water bath), oil (oil bath), and dry burn, which is also the main advantage of this machine. The heating part is isolated from the electrical box by a heat dissipation plate, and under high-temperature heating and stirring, it does not affect the electrical performance of the whole machine.

Heat collecting magnetic stirrerIt is a commonly used laboratory equipment, widely used in fields such as chemical synthesis, biopharmaceuticals, food testing, and environmental analysis, mainly serving universities, research institutions, and enterprise laboratories.

Operation steps:

Preparation stage:

Inject heat transfer oil or water (covering the heating tube) into the heat collection pot, add a stirrer and secure the container.

Connect the temperature sensor probe and insert it into the solution at a depth of ≥ 5cm.

Start and adjust:

Turn on the power, adjust the speed clockwise to the target value, and then set the temperature (press the "SET" button to adjust).

If the mixer jumps, it is necessary to check whether the container is stable or restart the speed control.

Maintenance and precautions:

Daily maintenance:

Regularly clean the heat collection pot and sensors to avoid residue affecting performance.

Turn off the power when not in use for a long time to prevent dry burning and damage to the heating tube.

Fault handling:

Not heating: Check the fuse, heating tube, or temperature control circuit.

Temperature runaway: calibrate the sensor or replace damaged components.

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