Heating Magnetic Stirrer, Magnetic Stirrer Without Heating
Heating Magnetic Stirrer, Magnetic Stirrer Without Heating
The heating magnetic stirrer (magnetic stirrer without heating) is a lab device that uses a rotating magnetic field to spin a small, coated magnet (stir bar) inside a liquid, mixing it without direct contact.
SPECIFICATIONS
Technical Parameters
TOPKEY heating/without heating magnetic stirrer is available in single-channel and multi-channel models, featuring an intuitive LCD multi-color display for operating parameters and supporting stepless speed adjustment from 200 to 1800 rpm.
This method of stirring is highly efficient and allows for thorough mixing without the need for manual intervention, making it an essential tool in various experimental scenarios.
Single-channel Heating Magnetic Stirrer
| Supply voltage | AC100-240V |
| Power | 45W |
| Display Mode | LCD |
| Rotational Speed | 200-1600 |
| Speed control range | ±10rpm |
| Effective Centrifuge Time | 1-99 hours and 59 minutes |
| Heating temperature | RT-105°C |
| Temperature control | Built-in temperature line |
| Maximum stirrer capacity | 5L |
| Working disc material | 304 Stainless steel |
| Working disc area size | 150*150 |
| Motor type | Brushless DC motor |
| Time control mode | Left knob control |
| Speed control mode | Right knob controls |
Single-channel Magnetic Stirrer Without Heating
| Supply voltage | AC100-240V |
| Power | 45W |
| Display Mode | LCD |
| Rotational Speed | 200-1600 |
| Speed control range | ±10rpm |
| Effective Centrifuge Time | 1-99 hours 59 minutes |
| Maximum stirrer capacity | 5L |
| Working disc material | Coated PC, corrosion resistance |
| Working plate area size | 150*150 |
| Motor type | Brushless DC motor |
| Time control mode | Left knob control |
| Speed control mode | Right knob controls |
FEATURES
Customization Advantages
Precision engineering for complex medical applications
Geometry Expertise
J-hooks, helical coils, side ports, multi-lumen structures, or patient-specific bends. Micro-barb retention elements, fluid channels (≥50μm ID), or directional drug delivery windows.
Advanced Manufacturing
Laser micromachining precision ±5μm. Electroforming for seamless tapered transitions. Nitinol shape-memory integration for steerable functionality.
Rapid Prototyping
Surgical-grade steel / PEEK 3D-printed prototypes delivered within 72 hours. CFD and structural simulation reports to accelerate product validation.
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FAQs
What is the temperature range of a magnetic stirrer?
Stirring speed: Up to 1500 RPM. Temperature range: Up to 380°C. Input voltage: 220 V AC ± 10%, 50/60 Hz.
What are the disadvantages of magnetic stirrers?
The disadvantage of magnetic stirrers compared to homogenizers and overhead stirrers is that they do not work well with samples of high viscosity. That’s because there is no physical connection between the rotating magnet in the base and the free mixer bar magnet.
Can you make structured water with a magnetic stirrer?
It comes with one magnetic stir bar, a power adapter, and the unit. It’s operated by a single switch and can deliver a good deal of power without throwing the stirrer off its axis. I used it to make structured water/shungite water, and it did the job excellently.
What is the best speed for a magnetic stirrer?
Between 400 and 800 rpm: The optimal speed depends on several factors, e.g., on the application and your sample. It is important to ensure a uniform mixing. Therefore, the speed should not be too low. The most common applications require speeds between 400 and 800 rpm.
What are the hazards of magnetic stirrer?
The magnetic stirrer will have the heating function, which can reach a higher temperature, and all of them will have potential burns or fire hazards. More attention should be paid to avoid stirring and heating flammable objects; otherwise, it is easy to catch fire due to high temperatures.
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