Magnetic agitators are a type of mixing device that use a magnetic field to rotate a stir bar or impeller inside the reactor vessel. The main technical description of magnetic agitators includes:
Design: Magnetic agitators consist of a magnetic drive that rotates a stir bar or impeller inside the reactor vessel, without the need for a mechanical seal or shaft.
Speed and power: The speed and power of a magnetic agitator depend on the size and volume of the reactor vessel, as well as the properties of the materials being mixed.
Materials of construction: Magnetic agitators can be made from a variety of materials, including stainless steel, ceramic, and other non-magnetic alloys, depending on the specific application.
Application range: Magnetic agitators are commonly used in chemical reactions, biotechnology, pharmaceuticals, and other industrial processes that require sterile or aseptic mixing.
Applications: Magnetic agitators are used in a wide range of industries and applications, including:
Biotechnology: Magnetic agitators are used in bioreactors and fermenters to mix cell cultures and microbial suspensions without damaging the cells or introducing contamination.
Pharmaceuticals: Magnetic agitators are used in sterile processing applications, such as vaccine production and aseptic filling, to ensure uniform mixing and prevent contamination.
Chemical manufacturing: Magnetic agitators are used in batch reactors and continuous flow systems to mix chemicals, polymers, and other materials without the need for seals or shafts.
Overall, magnetic agitators provide efficient and sterile mixing for a variety of industrial applications. They are widely used in biotechnology, pharmaceuticals, and chemical manufacturing processes.