Magnetic Stirrer Hot Plate Digital
(1)LCD/Double Knob/Timmer/Heating Plate
(2)Stirring Volume:5L
2. Large Capacity Magnetic Stirrer
(1)Double Knob/DC Brushless Motor/100~240V/5~40°C 80%RH
(2)Stirring Volume:10L/20L/50L
3. Multi Link Magnetic Stirrer:
(1)Double Knob/LCD/100~240V/100~1500RPM
(2)Stirring Volume:3*1/6*1/9*1
4. Mini Magnetic Stirrer:
(1)Miniature Brushless Motor/Stepless Speed Regulation/0~2000RPM/AC 220V 50Hz
(2)Stirring Volume:2L
5. Single Control Multi Connection Magnetic Stirrer:
(1)LED Digital/0~1600RPM/RT±5~99.9°C/220V 50/60Hz
(2)Stirring Volume:4*1/6*1
***Price List for whole above, inquire us to get
Description
Technical Parameters
As one of the indispensable experimental equipment in the laboratory, the Magnetic Stirrer Hot Plate Digital provides great convenience for experimental workers with its unique magnetic stirring and heating functions. With the continuous development and innovation of technology, modern magnetism stirring heating plates have advanced functions and features such as more precise temperature control, multiple heating modes, intelligence, and interconnectivity. The addition of these functions and features not only improves the efficiency and accuracy of experiments, but also makes laboratory management more convenient and efficient. Therefore, in future laboratory work, it will continue to play an important role and promote continuous progress in scientific research. In laboratories in the fields of chemistry, biology, pharmaceuticals, etc., rapid and uniform mixing and heating of solutions are important parts of daily operations. In order to meet this demand, this product has emerged, integrating heating and stirring functions into one, providing great convenience for laboratory workers.
Principle of Magnetic Stirring
Principle of magnetic stirring
It is mainly composed of an facility and a magnetism stirring bar. The facility contains a rotating electromagnetic field inside. When the product is placed at the bottom of the container and close to the facility, the rotates under the action of the electromagnetic field, thereby driving the solution in the container to stir. This stirring method has the advantages of uniformity, no dead corners, and no direct contact with the solution, and is suitable for solutions of various viscosities and densities. The working principle of its magnetism stirring part is unique and efficient, which can achieve uniform stirring of liquids without contact, providing great convenience for experiments in fields such as chemistry, biology, and pharmaceuticals. The following will provide a detailed introduction to the magnetism stirring principle of product.
Basic principles
The magnetism stirring part of it is mainly based on the principle of magnetism substances repelling each other and attracting each other in a magnetism field, as well as Coulomb's law of magnetism. Under the combined action of these two principles, it can transmit power without contact, achieving liquid stirring.
The principle of interaction between magnetism substances
In a magnetism field, magnetism substances will be subjected to the action of magnetism field force, with magnetism poles of the same sex repelling each other and magnetism poles of the opposite sex attracting each other. The product utilizes this principle to change the direction and strength of the magnetism field, causing the facility to make circular motion inside the container, thereby driving the liquid to stir.
Coulomb's law of magnetism
This law describes the interaction force between two magnets that are separated by a certain distance. In a facility, this law is reflected in the interaction between the rotating magnetism field generated by the facility and the facility. The electromagnetic coil inside the facility generates a rotating magnetism field, and the facility, as a magnetism substance, is placed in this magnetism field and rotates under the action of the magnetism field force.
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Working process
- Place the magnetism stirring heating plate on a stable workbench and connect the power supply.
- Check if it is intact and place it into the liquid to be stirred. There are usually selected with specifications that are suitable for container size and liquid properties.
- Turn on the power switch of the magnetism stirring heating plate, and the equipment will start preheating and preparing to enter the working state.
- According to the experimental requirements, set the stirring speed and heating temperature through the control panel. The stirring speed is usually adjusted through a knob or digital display screen, while the heating temperature is set through a temperature controller.
- When the device reaches the set temperature and stabilizes, the facility starts working. The electromagnetic coil generates a rotating magnetism field, and the facility begins to rotate under the action of the magnetism field force.
- The rotation of the generates a vortex magnetism field in the liquid through eddy current effect and hysteresis loss, which drives the liquid to rotate and stir. This mixing method has the advantages of uniformity, no dead corners, and no direct contact with liquids.
- The stirring speed can be adjusted through the control panel to adapt to different liquid properties and experimental requirements. Mixing too fast may cause liquid splashing, while mixing too slow may result in poor mixing effect.
- At the same time as magnetism stirring, the heating plate begins to heat the container. The heating temperature is precisely controlled by a temperature controller to meet the temperature conditions required for the experiment.
- Heating plates are usually made of high-temperature and corrosion-resistant materials such as ceramics or glass ceramics to ensure long-term stable operation.
Key components & their functions
Electromagnetic mixer
One of the core components of the magnetism stirring heating plate, consisting of electromagnetic coils and iron cores. After the electromagnetic coil is energized, it generates a rotating magnetism field that drives the facility to rotate.
The performance of an facility directly affects the stirring effect and equipment stability. A high-quality facility should have stable magnetism field output, low noise, and long lifespan.
Magnetic stirrer
It is one of the key components in magnetism stirring heating plates, usually made of magnetism materials and having a certain shape and size. The selection of facility should be determined based on the shape, size, and properties of the container and the liquid.
The rotates under the action of magnetism field force, generating a vortex magnetism field in the liquid through eddy current effect and hysteresis loss, achieving liquid stirring.
Control panel
The control panel is the interface for user device interaction, used to set parameters such as mixing speed and heating temperature. Control panels typically include components such as knobs, digital displays, temperature controllers, etc.
A high-quality control panel should have the characteristics of easy operation, clear display, and accurate parameter settings. At the same time, it should also have safety functions such as overload protection and overheating protection to ensure the safe operation of the equipment.
Application advantages
Non contact stirring
The magnetism stirring heating plate adopts a non-contact stirring method, which avoids the wear and pollution problems caused by the friction between the stirring blade and the container wall of traditional mechanical stirrers.
01
Uniform stirring effect
The facility moves in a circular motion inside the container, which can drive the liquid to stir evenly, ensuring the accuracy and reproducibility of experimental results.
02
Wide applicability
The magnetism stirring heating plate is suitable for stirring liquids of various viscosities and densities, and is not limited by the shape and size of the container.
03
Easy to operate
Users only need to set parameters such as mixing speed and heating temperature through the control panel to start the experiment, without complex operation steps and professional skills.
04
Safe and reliable
Magnetism stirring heating plates are usually equipped with safety functions such as overload protection and overheating protection to ensure the safe operation of the equipment.
05
Heating control principle
The user-friendly interface of the magnetic stirrer hot plate digital is a cornerstone of its design, aimed at maximizing ease of use and accessibility. This interface is anchored by an intuitive digital display that serves as the hub for all critical operational information. The display is designed to be highly legible, ensuring that users can quickly and accurately read the set and actual temperatures, as well as the stirring speed.
Highly Legible
The display is designed with clarity in mind, ensuring that the numbers and symbols are easy to read even from a distance or in dimly lit conditions. This is particularly important during long experiments where constant monitoring is required.
01
Real-Time Data
The display provides real-time updates on the set and actual temperatures, as well as the stirring speed. This allows users to make immediate adjustments if necessary, ensuring that their experiments are conducted under optimal conditions.
02
Set Temperature
Users can see the temperature they have programmed the hot plate to reach, allowing for verification and adjustment if needed.
03
Actual Temperature
The display also shows the current temperature of the hot plate, helping users monitor how close the hot plate is to reaching the set temperature and ensuring stability.
04
Stirring Speed
The stirring speed is displayed prominently, enabling users to quickly assess and adjust the stirring rate to suit their experimental needs.
05
The real-time updates provided by the digital display are invaluable for monitoring the progress of experiments. Users can instantly see if the temperature or stirring speed needs adjustment, allowing for prompt interventions that maintain optimal conditions throughout the experiment. This real-time monitoring capability is particularly beneficial in applications where precise control over experimental parameters is crucial, such as in biochemistry, materials science, and chemical synthesis.
The straightforward design of the interface minimizes the learning curve, making it accessible to users with varying levels of technical expertise. Whether you're a seasoned researcher or a student new to lab work, the intuitive layout and clear labeling of the controls ensure that you can start using the stirrer hot plate with confidence.
Enhancing usability is a top priority for the designers. The interface's simplicity not only makes the stirrer hot plate easier to use but also reduces the risk of operator error, further enhancing the reliability and reproducibility of experimental results.
In summary, the user-friendly interface and intuitive digital display of the magnetic stirrer hot plate digital are key features that contribute to its overall excellence. They facilitate real-time monitoring and adjustment of critical parameters, minimize the learning curve, and enhance usability, making this stirrer hot plate an invaluable asset for any laboratory setting.
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