Magnetic Stirrer Used In Laboratory, Chemistry Magnetic Stirrer
Magnetic Stirrer Used In Laboratory, Chemistry Magnetic Stirrer
Magnetic stirrer used in the laboratory 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.
SPECIFICATIONS
Technical Parameters
The Magnetic stirrer’s working surface is covered with a wear-resistant and corrosion-resistant glass panel, paired with a high-temperature-resistant, strong magnetic rotor and an integrated die-cast aluminum body with ceramic coating, ensuring a powerful stirring force and long-lasting durability.
Optional heating function (maximum 105°C at room temperature) with PT100 sensor enables precise temperature control, making it suitable for demanding experimental scenarios such as chemical synthesis and biological culture. The chemistry magnetic stirrer is the ideal mixing equipment for processing a wide range of liquids.
Four-channel magnetic stirrer (unheated type)
| 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 | 2L |
| 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 |
Four-channel magnetic stirrer (Heated type)
| 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 | 2L |
| 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 |
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 a magnetic stirrer used for?
A magnetic stirrer is used to automate the mixing of liquids in a laboratory setting, which is useful for tasks like creating solutions, running experiments, and performing chemical reactions. It uses a rotating magnetic field to spin a magnetic stir bar submerged in the liquid, providing a consistent and controllable mixing action.
What precautions should be taken when using a magnetic stirrer?
When using a magnetic stirrer, ensure that the flask or container is properly secured to the magnetic stirrer plate. Use appropriate clamps or attachments to prevent the vessel from tipping or falling off during operation. Avoid overloading the magnetic stirrer with excessively large or heavy containers.
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.
What is the difference between a mechanical stirrer and a magnetic stirrer?
Unlike magnetic stirrers, which rely on a magnetic field and a stir bar, overhead stirrers provide direct mechanical stirring, making them suitable for larger volumes and high-viscosity substances.
What is the best use of a magnetic stirrer?
Magnetic stirrers and heating magnetic stirrers are usually used in the laboratory to perform several applications requiring precise and constant control of the medium’s temperature and the stirring speed. For instance, hot plate stirrers are the most suitable solution for oil baths and chemical synthesis applications.
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