LA159/LA169/LA170/LA171/LA172/LA173

20L Electromagnetic Force Stirrer is a sophisticated device designed for efficient and uniform mixing of liquids in a 20-liter container. Utilizing the principles of electromagnetic induction, it offers a clean, contactless, and highly controllable stirring solution, making it indispensable in fields like chemistry, biology, pharmaceuticals, and material science.

Unlike traditional mechanical stirrers, this system consists of two main components: a control unit that generates a rotating magnetic field and a separate stirring bar (or stir bar) placed inside the vessel. The magnetic field causes the stir bar to spin, effectively agitating the liquid. This non-contact mechanism eliminates the risk of contamination from seals or shafts, ensuring sample purity—a critical factor in sensitive R&D and production processes.

Key advantages of a 20L electromagnetic stirrer include exceptional stirring consistency, even for viscous fluids, and precise digital control over stirring speed for reproducible results. Many advanced models integrate heating functions, allowing for simultaneous temperature control and mixing. The system is also remarkably quiet and energy-efficient during operation.

Typical applications span a wide range, from preparing chemical solutions, culture media, and buffers to facilitating reactions, dissolution processes, and nanoparticle synthesis. Its 20-liter capacity makes it suitable for both pilot-scale projects and small-to-medium batch production.

In summary, the 20L Electromagnetic Force Stirrer is a versatile, reliable, and hygienic workhorse for laboratories and industries requiring precise and contamination-free mixing of liquid volumes up to 20 liters.