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Agitators
Tengyu Brand
Key Features of Advanced Magnetic Coupling Stainless Steel Agitators For Toxic Media
——————TENGYU One Professional manufacturers for agitators,mixers for more than 40 years！
The magnetic mixer is one of the indispensable basic equipment in modern industry. It provides an efficient, safe and convenient solution for liquid mixing, dissolving, reaction and heating through innovative non-contact stirring method.
The rotating magnetic field is generated by a high-performance permanent magnet or electromagnetic coil driven by the motor inside the instrument. The magnetic stirrer (magnetic rotor) placed at the bottom of the container rotates synchronously under the action of the rotating magnetic field, thereby driving the liquid in the container to move and achieve stirring and mixing. If the device has a heating function, the bottom of the container is heated at the same time through the heating plate at the bottom
Key Technical Advantages
Contactless stirring:
Biggest advantage:
The stirrer is completely immersed in the liquid, and no mechanical seal shaft is required to pass through the container.
Excellent sealing:
Especially suitable for handling volatile, toxic, harmful, expensive or reactants that require inert atmosphere protection.
Avoid contamination:
Reduces the risk of leakage and introduction of external contamination, and meets the requirements of aseptic operation (such as biology, pharmaceuticals).
Easy to clean: Just take out the stirrer to clean, and the container and instrument are simple to clean.
Stirring performance:
Speed range:
From tens of RPM to 2000 RPM or even higher (such as a powerful stirrer), it can meet different needs from gentle mixing to vigorous stirring.
Speed control method:
analog knob (continuous adjustment) or digital button (precise setting).
Stirring stability:
Good design ensures that the speed remains relatively stable when the load changes (such as increased viscosity).
Heating function (heating magnetic stirrer/magnetic stirring hot plate):
Heating temperature range: room temperature ~ 450°C (the common range is room temperature ~ 380°C), which meets most experimental needs.
Temperature control method
Open-loop control: only set the percentage of heating power.
Closed-loop control (standard): through temperature sensor feedback, accurately control the temperature of the top plate or solution (external probe required). Temperature control accuracy is an important indicator (such as ±1°C, ±2°C).
Heating speed and uniformity: Depends on the heating power (common 200W - 800W) and the top plate material (ceramic/aluminum plate has good thermal conductivity).
Summary:
The magnetic stirrer has become a universal core equipment from basic teaching to cutting-edge scientific research, from quality control to small-scale trial production with its unparalleled sealing, ease of operation and convenience of maintenance.
To choose a suitable magnetic stirrer, it is necessary to comprehensively consider the stirring requirements (capacity, viscosity, speed), heating requirements (temperature, accuracy), chemical compatibility (top plate, stirring bar material) and special functional requirements.
A magnetic stirrer with reliable performance and matching functions will greatly improve experimental efficiency and safety.
Key Features of Advanced Magnetic Coupling Stainless Steel Agitators For Toxic Media
——————TENGYU One Professional manufacturers for agitators,mixers for more than 40 years！
The magnetic mixer is one of the indispensable basic equipment in modern industry. It provides an efficient, safe and convenient solution for liquid mixing, dissolving, reaction and heating through innovative non-contact stirring method.
The rotating magnetic field is generated by a high-performance permanent magnet or electromagnetic coil driven by the motor inside the instrument. The magnetic stirrer (magnetic rotor) placed at the bottom of the container rotates synchronously under the action of the rotating magnetic field, thereby driving the liquid in the container to move and achieve stirring and mixing. If the device has a heating function, the bottom of the container is heated at the same time through the heating plate at the bottom
Key Technical Advantages
Contactless stirring:
Biggest advantage:
The stirrer is completely immersed in the liquid, and no mechanical seal shaft is required to pass through the container.
Excellent sealing:
Especially suitable for handling volatile, toxic, harmful, expensive or reactants that require inert atmosphere protection.
Avoid contamination:
Reduces the risk of leakage and introduction of external contamination, and meets the requirements of aseptic operation (such as biology, pharmaceuticals).
Easy to clean: Just take out the stirrer to clean, and the container and instrument are simple to clean.
Stirring performance:
Speed range:
From tens of RPM to 2000 RPM or even higher (such as a powerful stirrer), it can meet different needs from gentle mixing to vigorous stirring.
Speed control method:
analog knob (continuous adjustment) or digital button (precise setting).
Stirring stability:
Good design ensures that the speed remains relatively stable when the load changes (such as increased viscosity).
Heating function (heating magnetic stirrer/magnetic stirring hot plate):
Heating temperature range: room temperature ~ 450°C (the common range is room temperature ~ 380°C), which meets most experimental needs.
Temperature control method
Open-loop control: only set the percentage of heating power.
Closed-loop control (standard): through temperature sensor feedback, accurately control the temperature of the top plate or solution (external probe required). Temperature control accuracy is an important indicator (such as ±1°C, ±2°C).
Heating speed and uniformity: Depends on the heating power (common 200W - 800W) and the top plate material (ceramic/aluminum plate has good thermal conductivity).
Summary:
The magnetic stirrer has become a universal core equipment from basic teaching to cutting-edge scientific research, from quality control to small-scale trial production with its unparalleled sealing, ease of operation and convenience of maintenance.
To choose a suitable magnetic stirrer, it is necessary to comprehensively consider the stirring requirements (capacity, viscosity, speed), heating requirements (temperature, accuracy), chemical compatibility (top plate, stirring bar material) and special functional requirements.
A magnetic stirrer with reliable performance and matching functions will greatly improve experimental efficiency and safety.
