VWR - 620 Standard Magnetic Stirrer

Applications & Use Cases

• Used for dissolving solids and mixing liquids in chemical and biological laboratories.
• Essential for titrations and pH adjustments where consistent mixing is required.
• Applied in quality control for sample preparation and analytical testing.
• Utilised in educational settings for chemistry and biology demonstrations and experiments.

Typical Specifications

Typical stirring capacity

For this class of equipment, units commonly handle volumes up to 5-10 litres.

Power supply

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

Speed range

Units of this type commonly offer a variable speed range, typically from 100 to 1500 RPM.

Plate material

Commonly features a ceramic or stainless steel top plate for chemical resistance and easy cleaning.

Footprint

A compact benchtop unit, typically around 150-200mm square.

Temperature control

Standard magnetic stirrers typically do not include heating functionality; this unit is for stirring only.

Frequently Asked Questions

• What is the primary function of a standard magnetic stirrer?

  Its primary function is to provide consistent, hands-free mixing of liquids using a rotating magnetic field to drive a stir bar within a vessel.

• Can this unit be used for viscous liquids?

• What type of vessels are compatible with this stirrer?

• Does this stirrer include a heating function?

• What maintenance is typically required for a magnetic stirrer?