Hot Plate Stirrer & Laboratory Magnetic Stirrers

What is a Hot Plate Stirrer?

A hot plate stirrer is a laboratory instrument used to heat and mix liquid samples at the same time. It combines a heating surface with a magnetic stirring mechanism, allowing controlled temperature and consistent mixing during laboratory experiments and testing procedures.

During operation, a magnetic stir bar is placed inside the container holding the sample. A rotating magnetic field beneath the plate causes the stir bar to rotate and mix the liquid. Models equipped with a heating plate can simultaneously increase and control the temperature of the sample.

Hot plate stirrers are commonly used in research laboratories, chemical testing, educational laboratories, quality control, sample preparation and other applications where uniform mixing and controlled heating are required.

Laboratory Hot Plate

Laboratory Magnetic Stirrers

Multi Position Magnetic Stirrers

Auto Reverse Magnetic Stirrer

Laboratory Overhead Stirrers

Types of Laboratory Stirrers and Hot Plates

Different laboratory applications require different methods of heating and mixing. Bionics Scientific offers laboratory hot plates, magnetic stirrers with and without heating, multi-position magnetic stirrers, auto-reverse magnetic stirrers and overhead stirrers.

The appropriate model depends on factors such as sample volume, viscosity, required stirring speed, temperature range and the number of samples that need to be processed simultaneously.

Features of Hot Plate Stirrers

• Suitable for controlled mixing of laboratory liquid samples.
• Magnetic stir bars help produce uniform and consistent mixing.
• Selected models provide both heating and stirring functions.
• Adjustable stirring speed allows users to control mixing according to the application.
• Suitable for laboratory research, chemical testing, sample preparation and quality-control applications.

Applications of Hot Plate Stirrers

Hot plate stirrers are used for a variety of laboratory heating and mixing procedures. Common applications include preparing solutions, dissolving chemicals, mixing reagents, maintaining uniform sample temperature and carrying out routine laboratory experiments.

They are commonly used in research laboratories, educational institutions, chemical laboratories, pharmaceutical testing, quality-control laboratories and other facilities that require controlled sample preparation.

Choosing the Right Hot Plate Stirrer

When selecting a hot plate stirrer, consider the required temperature range, stirring speed, sample volume, liquid viscosity, plate material and laboratory application. For applications involving multiple samples, a multi-position magnetic stirrer may be more suitable, while higher-viscosity samples may require an overhead stirrer.