Overview
DADI CJJ79-1 magnetic heating Stirrer is a laboratory equipment that integrates heating and stirring functions. It is widely used in scientific research and production in colleges, environmental protection, petroleum, chemical, metallurgical and other industries. The product adopts DC motor, which has the characteristics of no noise, no vibration, and effective stirring effect. The electrical control part adopts fast IT microcontroller, and uses pulse width modulation technology to adjust Rotation speed and temperature, with stable and reliable performance.
Features
1. Using DC motor, no-load operation can reach more than 10,000 hours, long life.
2. Run without noise or vibration, and the mixing effect is effective.
3. The electrical control part uses a fast IT microcontroller and uses pulse width modulation technology.
4. It has the characteristics of high accuracy, wide range, fast Response, low loss, safety and reliability.
5. Provide heating function, Temperature range is wide.
Principle
The magnetic heating Stirrer generates a swirl/spin magnetic field by driving the internal magnet through the DC motor, which drives the magnetic stirrer placed in the container to synchronize the swirl/spin, so as to realize the stirring and mixing of the liquid. At the same time, the built-in heating element is controlled by the single chip microcomputer to carry out precise heating according to the set temperature, and the pulse width modulation technology implements smooth and accurate adjustment of Rotation speed and temperature.
Applications
Research and production in universities, environmental protection, petroleum, chemical, metallurgical and other industries
Steps
1. Place the device on a stable countertop and connect it to an AC 220V power supply.
2. Place the container containing the solution in the center of the working plate (φ 130mm).
3. Select the appropriate magnetic stirrer according to the amount of solution and put it into the container.
4. For heating, set the required temperature (RT +~ 100 ° C) through the control panel.
5. Adjust the Rotation speed knob through the control panel and set the stirring speed (0~ 2000rpm).
6. Turn on the heating and stirring switch, and the equipment starts to work.
7. After use, turn off the heating and stirring switches in turn, and unplug the power supply.
Notice
* Power supply voltage is AC 220V and reliable ground wire is connected.
* The equipment should be placed on a smooth, drying and ventilated countertop for use.
* Be careful when placing the magnetic stirrer to avoid colliding with the container.
* When heating, the working plate and container temperature is high, do not touch directly to prevent burns.
* Do not move the device or touch the heating tray while the device is working or immediately after stopping heating.
* Before cleaning the equipment, be sure to disconnect the power supply and wait for it to completely chill down.
Do not spill liquids directly on the device control panel or inside.
* When not in use for a long time, please disconnect the power supply and store the equipment in a drying place.
