Magnetic Dispersion Machine

The magnetic disperser uses a rotating magnet at the bottom to drive the magnetic stirrer inside the container, generating vortex shear forces. It is used for liquid mixing, powder dissolution, and sample homogenization in laboratories, and is commonly employed in the coatings and inks industry for pigment dispersion and slurry preparation processes.
Selection
When selecting, consider the viscosity of the sample to match the rotational speed range, confirm the magnetic penetration capability based on the container material, choose the stirrer size according to the sample capacity, select models with chemical-resistant coatings for corrosive media, and confirm the heating function configuration based on temperature control requirements.

Terms

Instruments

Magnetic surface temperature measurement Probe through strong magnetic adsorption on the workpiece, small volume and light mass, Sensor and magnet insulation to ensure measurement accuracy, the highest temperature 480 ℃, especially suitable for circular workpiece surface.

$ 666.00

With electric and magnetic dual stirring function, Temperature range to 100 ℃, Max. stirring Capacity 1000mL, suitable for small volume sample precise and stable stirring.

$ 180.00

Speed range 8000-28000rpm, maximum processing viscosity 3000cp, using high-speed rotor to pRoduce strong mechanical shearing and hydraulic action, to achieve instant uniform dispersion emulsification, suitable for a variety of material processing.

$ 1297.00

Adopting the principle of magnetic Induction Thickness Measurement range 0~ 1250 microns, suitable for LEEB242 models, can be connected to the printer output data, suitable for nonmagnetic Coating thickness detection on magnetic metal substrates.

$ 219.00

Using 660rpm speed and 16mm up and down amplitude to achieve efficient dispersion without cleaning, the clamping mechanism supports a variety of container specifications, and the bottom shock spring ensures stable operation.

$ 1590.00

Speed range 8000-28000rpm, maximum linear speed 27m/s, through mechanical shearing and hydraulic action to achieve efficient dispersion, suitable for a variety of viscosity material handling.

$ 1432.00

Four-hole independent magnetic stirring can be stepless speed regulation and display Rotation speed, Temperature range 15~ 120 ℃, Temperature Fluctuation +/- 0.05 ℃, 4-sided Glass design is easy to observe sample changes.

$ 1492.00

Automatically collect viscosity changes and generate Linear dispersion in real time, support up to 15 Linear dispersion comparison analysis in the same coordinate, and automatically provide temperature and viscosity data corresponding to different times.

$ 136.00

Using brushless DC motor to achieve stepless speed regulation of 0~ 1500rpm, equipped with strong magnetic steel to ensure strong stirring force and stable Rotation speed, Temperature range RT +~ 150 ℃, Heating power 360W adjustable, support mechanical timing 20~ 120min.

$ 212.00

Speed range 8000-28000rpm, rotor linear speed 6m/s, high-speed swirl/spin to pRoduce strong mechanical shearing and hydraulic action, to achieve instant uniform dispersion emulsification, suitable for a variety of viscosity material processing.

$ 1411.00

Speed range 8000-28000rpm, Processing capacity 50-3000ml, maximum viscosity 3000cp, strong mechanical shearing and hydraulic action through high speed rotor and stator clearance, ensuring uniform dispersion and fine emulsification.

$ 1789.00

Driven by three-phase brushless DC motor, with large torque and strong magnetic force, Max. stirring Capacity 50L, stirring speed 60~ 1400rpm, digital display Rotation speed is clear and intuitive, suitable for large-capacity stirring needs.

$ 545.00

Max. stirring Capacity 1000mL, Speed range 0-1600rpm, using magnetic field drive technology implementation of non-contact stirring, suitable for a variety of low viscosity liquid mixing needs.

$ 107.00

With 660rpm Rotation speed and 16mm up and down amplitude, high dispersion efficiency and no need to clean, support for clamping a variety of containers, Floor-Standing design with shock spring.

$ 1542.00

4-Sided Glass design is easy to observe sample changes, four-hole independent temperature control accuracy +/- 0.05 ℃, magnetic stirring can be stepless speed regulation, accelerate liquid temperature transfer, achieve rapid uniform heating.

$ 1944.00

Articles

When selecting a laboratory disperser, it is essential to evaluate the dispersion capacity and the speed range.
When selecting a laboratory disperser, it is crucial to evaluate the dispersion capacity and speed range. The dispersion capacity should be determined based on parameters such as material viscosity and solid content to avoid uneven dispersion or localized overheating caused by excessive or insufficient capacity.
Capacity Matching for Laboratory Small Dispersers and Pilot Dispersers
This article primarily discusses how to select the appropriate disperser for laboratory research and process development.
Laboratory dispersers achieve efficient dispersion of paint pigments.
This article introduces how laboratory dispersers efficiently disperse paint pigments. They break up pigment agglomerates through mechanical actions such as shear force, involving three stages: wetting, dispersing, and stabilizing.
Selection of disperser speed range and matching of dispersing disc form with container
This article discusses the technical points in the selection of a disperser, including the speed range, the form of the dispersion disc, and the matching with the container.
Laboratory Application Scenarios of Milligram Precision Balances
The milligram precision balance can accurately weigh up to 0.001 grams, primarily utilizing electromagnetic force compensation technology, and its performance is related to parameters such as repeatability and linearity error.
The impact of the disperser impeller structure on dispersion effectiveness.
This article mainly discusses how the impeller structure of a disperser affects the dispersion effectiveness. The impeller is the core component of a disperser, and its design directly influences the uniformity and stability of the final mixture.
Application of High-Speed Disperser in the Preparation of Water-Based Inks
This article introduces the application of a high-speed disperser in the preparation of water-based inks. It first explains the working principle of the equipment, which involves generating shear forces through high-speed rotation to disperse particles.