Stuart Scientific - SM1 Magnetic Stirrer

Applications & Use Cases

• Used for dissolving solids and mixing liquids in chemical and biological laboratories.
• Suitable for preparing solutions, titrations, and cell culture work.
• Applied in quality control processes for sample preparation.
• Utilised in research and development for small-scale reactions and experiments.

Typical Specifications

Typical stirring capacity

Units of this type commonly handle volumes up to 1-5 litres, depending on viscosity.

Power supply

Typically operates on standard UK mains voltage, 230V, 50Hz.

Speed range

Magnetic stirrers in this class generally offer a variable speed range, often from 100 to 1500 rpm.

Plate material

The stirring plate is commonly made from chemical-resistant materials such as ceramic or stainless steel.

Footprint

For this class of equipment, the footprint is typically compact, designed for benchtop use.

Heating function

While some magnetic stirrers include heating, basic SM1 models are typically stirring-only.

Frequently Asked Questions

• What is a magnetic stirrer used for?

  A magnetic stirrer is used to mix liquids or dissolve solids by creating a rotating magnetic field that causes a stir bar (flea) immersed in the liquid to spin.

• How do I choose the right stir bar?

• Can this unit handle viscous liquids?

• What maintenance is required for a magnetic stirrer?

• Is this unit suitable for continuous operation?

• What safety precautions should be taken?