Heidolph MR 3000 Magnetic Stirrer

• Used in laboratories for chemical synthesis and dissolution processes.
• Applied in quality control for sample preparation and analysis.
• Utilised in research and development for various experimental setups.
• Commonly found in educational institutions for practical demonstrations.

Typical stirring volume

Units of this type typically handle volumes up to 20 litres.

Speed range

Commonly, these stirrers offer a speed range from 100 to 1400 rpm.

Power supply

For this class of equipment, a standard 230V, 50/60Hz single-phase supply is typical for UK operation.

Heating function

The MR 3000 series typically includes a heating function, often up to 300°C.

Safety features

Units commonly feature an independent safety circuit for heating and a hot plate indicator.

Plate material

Typically, the stirring plate is made from a corrosion-resistant material such as aluminium alloy with a ceramic coating.

• What is the typical footprint of a Heidolph MR 3000?

  For this model, the footprint is generally compact, suitable for laboratory benchtops. Buyers should consult the seller for exact dimensions of this specific unit.

• Does this model typically include a temperature probe connection?

• What kind of maintenance is typically required for a magnetic stirrer?

• Can this unit be used with corrosive chemicals?

• Is a stirring bar usually included with a used unit?

Laboratory mixers and stirrers hold strong reputation in biotech and pharma sectors for reliable performance. Buyers typically value consistent homogenisation, precision control, and durability when selecting used equipment. Industry sentiment favours stainless steel construction, sealed designs, and validated calibration history. Key considerations when purchasing secondhand include motor condition, blade or impeller integrity, and complete documentation of previous applications. Well-maintained units from reputable manufacturers generally offer excellent value for research and production environments requiring dependable mixing performance.

General overview for this equipment type