Overhead magnetic stirrer

The overhead magnetic stirrer drives the rotation of magnets through a motor, which synchronously rotates the magnetic stir bar inside the container to achieve mixing. It is used for stirring, dissolving, or reacting liquids in the laboratory and is suitable for sample preparation such as coatings and inks, avoiding direct contact with the samples.
Selection
When selecting an overhead magnetic stirrers, consider matching the sample viscosity with the speed range, determining the stirring capacity based on container size, checking the heating function to meet temperature requirements, ensuring the material is corrosion-resistant, and evaluating operational safety and stability.

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

Speed range 30-2200rpm, Max. Torque 60N.cm, brushless motor for long-term stable operation, with digital feedback constant speed control and multiple safety protection, support remote data monitoring.

$ 499.00

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

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

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 a wide speed range of 30-2200rpm, Max. Torque 80N.cm, support 60000mPa · s high viscosity treatment; brushless motor to ensure long-term stable operation, with overload automatic protection and splash-proof design.

$ 724.00

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 30-2200rpm, Max. Torque 60N.cm, can handle 50000mPa · s viscosity liquid. With automatic protection, smooth start and closed housing, support RS232 data interface, convenient experiment monitoring and operation.

$ 622.00

Using numerical control brushless motor, speed range 30-2200rpm, Max. Torque 60N.cm, with constant speed control and self-locking chuck, suitable for high viscosity Sample Handling.

$ 569.00

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

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

Rotation speed is stable with brushless DC motor, torque is 73.5mN · M, magnetic force is especially strong, suitable for large capacity stirring, Max. stirring Capacity 20L, Speed range 60~ 2000rpm.

$ 323.00

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

$ 520.00

Magnetic field drive technology implementation of liquid mixing, Speed range 0-1800rpm, Max. stirring Capacity 2000ml, equipped with 0-9999 minutes timing function, table size 130 * 130mm.

$ 104.00