Magnetic Stirrer for Chemical Experiments

A magnetic stirrer for chemical experiments works by rotating a base magnet, which drives the rotation of a magnetic stir bar inside the container to achieve liquid mixing. It is used in laboratories to stir solutions, promote uniform reactions, and prevent sedimentation. It is commonly employed in the sample preparation and testing processes of industries such as coatings and inks.
Selection
When selecting, consider the stirring speed range and stability to accommodate liquids of different viscosities; the magnetic stir bar size should match the container size; heating function is optional for temperature control; the material should be corrosion-resistant to ensure compatibility with chemicals; and it should be easy to operate to meet daily experimental needs.

Terms

Instruments

Heating power 800W, speed range 0-2600 rpm, support vacuum reaction and pressure reaction for a long time stirring, with durable magnetic steel and PTFE stirrer.

$ 209.00

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

Brushless DC motor and strong magnetic steel, Max. stirring Capacity 10L, temperature control accuracy +/- 1 ℃, with automatic temperature control function and Heating power stepless adjustment.

$ 249.00

With Speedsafe ™ safe speed protection to prevent motor no-load acceleration damage; with chemical corrosion resistant ABS shell, lightweight and durable. Speed range 100~ 1000rpm, Max. stirring Capacity 1 liter.

$ 396.00

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

Magnetic field drive technology implementation of liquid mixing, Speed range 0~ 1600rpm adjustable, Max. Stirring Capacity up to 1000mL, equipped with large screen LCD display for easy operation and monitoring.

$ 106.00

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

DC brushless motor design, Rotation speed 0~ 2000rpm, put in the stirrer without hopper; double-decked thermal insulation structure, rapid heating and prolong the life of the host; built-in over-temperature protection device, safe and reliable use.

$ 222.00

It is designed without mechanical heating components, with a temperature increase of 5 ° C per second and a temperature difference of only 1-3 ° C. It supports internal and external temperature Probe switching and over-temperature alarm functions, and is suitable for a variety of vessel materials.

$ 675.00

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

Maximum stirring capacity 3 liters, stirring speed 200~ 1800rpm stepless speed regulation, Heating power 450W, Temperature range RT + 5~ 320 ℃, using aluminum alloy die-casting shell, high temperature corrosion resistance easy to clean.

$ 311.00

Using three-phase brushless DC motor to achieve 50-1500rpm stable speed regulation, temperature control accuracy +/- 1 ℃ and with temperature protection function, soft start design to prevent stirrer beating, suitable for long-term unmanned operation.

$ 424.00

With six synchronous stirring function, Max. stirring Capacity up to 6000mL, Speed range 0-2400rpm stepless adjustable, using digital temperature control system, support room temperature to 100 ℃ accurate temperature control, suitable for small volume sample experiments.

$ 344.00

Adopt abrasion-free magnetic coil technology, Speed range 60~ 2000rpm, support cycle swirl/spin and clockwise setting, IP65 waterproof rating, quieter and lighter operation.

$ 153.00

No mechanical heating component design, temperature control accuracy up to +/- 0.5 ℃, support internal and external temperature Probe switching. Microcrystalline Pottery and porcelain plate surface corrosion resistance easy to clean, Max.stirring Capacity 5L, speed range 0-1250rpm, with over-temperature alarm and timing function.

$ 453.00