Digital Magnetic Stirrer With Hot Plate
(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
The working principle of a digital magnetic stirrer with hot plate mainly utilizes a combination of magnetic force,heating,and stirring technology to achieve precise temperature control and efficient mixing of liquids.Specifically,it consists of an electric motor,magnetic steel,mixing rotor,mixer tray,transportation device,and other parts.A permanent magnet is installed on the rotating shaft of the electric motor.When the electric motor rotates,the magnet also rotates along with it,using magnetic force to attract the stirring rotor to rotate,thereby playing a stirring role.In modern scientific experiments,precise temperature control and efficient mixing techniques are indispensable.The equipment is an advanced experimental equipment which integrates three functions of heating,magnetic stirring and high precision temperature control.It is widely used in chemistry,biology and materials science.
Application
The device is suitable for various experimental scenarios.The following is a detailed analysis of the application scenarios:
Step One: Chemical synthesis
In the field of chemical synthesis,it is mainly used to precisely control the temperature and mixing process of chemical reactions.In synthetic reactions,temperature control is critical to reaction speed and product quality.With this device,researchers can accurately set and control the heating temperature to ensure that the reaction takes place under optimal conditions.At the same time,it can quickly mix the reactants,promote the reaction uniformity,improve the synthesis efficiency and product purity.
Step Two: Biological experiments
In biological experiments,it is widely used in cell culture,protein crystallization and biomolecular interaction research.In the cell culture experiment,it can promote the uniform contact between cells and the nutrients in the medium,and improve the cell growth and reproduction efficiency.In the protein crystallization experiment,the temperature of the crystallization process can be precisely controlled to promote the crystallization and purification of proteins.In addition,in the study of biomolecular interaction,the device can be used to monitor the intermolecular interaction and reaction process in real time.
Step Three: Material preparation
In terms of material preparation,it is suitable for a variety of scenarios requiring precise temperature control and mixing.For example,in the preparation of nanomaterials,uniform particle size and excellent properties can be obtained by controlling the heating temperature and stirring speed.In polymer synthesis,the device can achieve uniform mixing and efficient preparation of polymers.In addition,during the firing process of ceramic materials,it can provide uniform heating and stirring,promoting the firing and densification of materials.
Step Four: Food industry
In the food industry,it also has broad application prospects.For example,in food processing,the device can be used to mix food ingredients and suspensions.By precisely controlling the heating temperature and stirring speed,the taste and quality of the food can be improved.In the preparation of food additives,it can achieve uniform mixing and efficient preparation of additives.In addition,in dairy production,the device can be used for heating and stirring milk and other liquid foods.
Step Five: Environmental monitoring
In the field of environmental monitoring,it can be used for heating and stirring during sample collection and processing.For example,when handling soil or water samples,using the device for heating and stirring can promote the dissolution and separation of the sample.In the environmental monitoring experiment,the device can provide uniform heating and efficient mixing,which improves the accuracy and reliability of the experiment.
Step Six: The pharmaceutical industry
In the pharmaceutical industry,it can be used for heating and stirring during drug preparation and synthesis.For example,in the process of drug crystallization,precise temperature control and mixing using the device can improve the purity and yield of drug crystallization.In drug synthesis experiments,the device can provide efficient mixing and precise temperature control to accelerate the drug synthesis process.
The effect on medicine
In the process of drug synthesis,dissolution and reaction,accurate temperature and stirring control is the key to ensure the purity and yield of drugs.Through the digital display and program control function,the device can easily set and adjust the experimental conditions,ensure the stability and repeatability of the drug preparation process,and improve the efficiency and quality of drug preparation.
It can provide a contactless and pollution-free stirring environment for drug dissolution and stability testing to ensure the accuracy and reliability of the test.By precisely controlling the temperature and stirring speed,the dissolution and stability of the drug under different conditions can be simulated,which provides strong support for the quality control of the drug.
In the process of drug screening and new drug development,it is necessary to explore the reaction characteristics and behavior of drugs under different conditions.By precisely controlling experimental conditions,the device can accelerate the process of drug screening and new drug development,providing researchers with the necessary experimental tools and data support.
By precisely controlling the temperature and stirring speed,the performance indexes such as yield,purity and stability of the drug under different process conditions can be studied,so as to find the best process conditions.This optimization can not only improve production efficiency,but also reduce production costs,contributing to the sustainable development of the pharmaceutical industry.
Through the non-contact mixing,the contact between the liquid and the external environment is avoided,and the purity and safety of the pharmaceutical process are guaranteed.In addition,the device also has overheating protection,short circuit protection and other safety functions to further ensure the safety of the pharmaceutical process.
Impact on food safety
Precise temperature control ensures food safety
Precisely control the temperature of the heating plate to avoid food spoilage due to excessive temperature.High temperatures may lead to the destruction of nutrients in food and even the production of harmful substances,and precise temperature control can effectively prevent this.
The proper temperature helps to retain the nutrients in the food and reduce the loss of nutrients caused by high heat.This not only improves the nutritional value of the food,but also helps to maintain the flavor and texture of the food.
Heat evenly to prevent burning
The stirrer is stirred by a magnetic drive,while the heating plate provides a stable heat source,so that the food can be evenly heated.This heating method avoids the local overheating problem that may occur in traditional heating methods,thus reducing the possibility of food burning.
Even heating helps maintain the taste and texture of the food,making the cooked food more palatable.At the same time,it also avoids the impact of harmful substances caused by burning on food safety.
The stirring function promotes food uniformity
It can ensure that the individual ingredients in the food are evenly distributed,avoiding the problem of uneven cooking caused by some ingredients being clustered together.This helps maintain the taste and nutritional value of the food.
The stirring function can accelerate chemical reactions and physical changes in food,such as dissolution and emulsification.These processes help to shorten cooking times,which in turn reduces the loss of food nutrients and changes in taste caused by prolonged heating.
Material safety and cleaning maintenance
It is usually made of food-grade materials to ensure that the parts that come into contact with food do not release harmful substances.These materials have good corrosion resistance and high temperature resistance to ensure food safety.
Those with digital capabilities are often designed with the need for easy cleaning and disinfection in mind.Components such as heating plates and stirrers can be easily removed and cleaned,reducing the potential for bacterial growth and keeping the cooking environment hygienic and clean.
Ease of operation and safety
The intuitive operating interface and easy-to-understand controls allow users to easily adjust the heating temperature and stirring speed,thereby avoiding food safety issues caused by improper operation.
Some advanced equipment is also equipped with safety protection functions,uch as overheating protection,short circuit protection and so on.These functions can cut off the power supply in time when the device is abnormal,thereby avoiding food safety problems caused by device failures.
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