What is a magnetic hotplate stirrer used for?

A magnetic hotplate stirrer is used to heat and mix liquids simultaneously. It employs a rotating magnetic field to cause a stir bar immersed in the liquid to spin, providing agitation, while the hotplate provides controlled heating.

How do I control the temperature and stirring speed?

Units of this type typically feature independent analogue or digital controls for both temperature and stirring speed, allowing precise adjustment according to experimental requirements.

What type of vessels can be used on this hotplate stirrer?

Most standard laboratory glassware such as beakers, flasks, and bottles made of borosilicate glass are suitable for use on a magnetic hotplate stirrer, provided they can withstand the operating temperatures.

What maintenance is required for a magnetic hotplate stirrer?

Maintenance is generally minimal, involving regular cleaning of the hotplate surface and ensuring the power cord is in good condition. Calibration checks may be required periodically for precise applications.

Can this unit be used in a fume hood?

Yes, magnetic hotplate stirrers are commonly used within fume hoods to safely handle volatile or hazardous chemicals while maintaining controlled heating and stirring.

Used Bibby Scientific B212 Magnetic Hotplate Stirrer - Hotplates & Heating Stirrers, photo 1

Used Bibby Scientific B212 Magnetic Hotplate Stirrer - Hotplates & Heating Stirrers, photo 2

Used Bibby Scientific B212 Magnetic Hotplate Stirrer - Hotplates & Heating Stirrers, photo 3

Used Bibby Scientific B212 Magnetic Hotplate Stirrer - Hotplates & Heating Stirrers

used Equipment

Available

Verified seller

Bibby Scientific B212 Magnetic Hotplate Stirrer

Name: Bibby Scientific B212 Magnetic Hotplate Stirrer
Brand: Bibby Scientific
SKU: 412981
Price: 150 GBP
Availability: InStock

Price: £ 150

This listing is for a Bibby Scientific B212 Magnetic Hotplate Stirrer. The unit is in full working condition and is ready for immediate release.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

B212

Stock Number

412981

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Used for dissolving solids and mixing liquids in chemical synthesis.
Commonly employed in biological laboratories for cell culture media preparation and reagent mixing.
Utilised in pharmaceutical R&D for formulation development and sample preparation.
Suitable for quality control processes requiring precise temperature and stirring control.
Applied in academic research settings for general laboratory experiments.

Typical stirring capacity: For this class of equipment, units commonly handle volumes up to 10-15 litres.
Power supply: Typically operates on a standard UK single-phase 230V, 50Hz supply.
Hotplate temperature range: Commonly features a temperature range from ambient to approximately 300-350°C.
Stirring speed range: Units of this type typically offer a stirring speed range from 50 to 1500 rpm.
Hotplate material: Often constructed with ceramic or aluminium hotplates for even heating and chemical resistance.
Footprint: Typically compact, with a base dimension of around 150-200mm square, suitable for benchtop use.

A magnetic hotplate stirrer is used to heat and mix liquids simultaneously. It employs a rotating magnetic field to cause a stir bar immersed in the liquid to spin, providing agitation, while the hotplate provides controlled heating.

Hotplates and heating stirrers remain industry workhorses for consistent temperature control in laboratory and biotech applications. Buyers typically prioritise robust build quality, accurate temperature regulation, and reliable stirring mechanisms when purchasing used units. Key considerations include element condition, calibration history, and compatibility with existing workflows. The equipment is valued for longevity and cost-effectiveness in secondary markets, though prospective buyers should verify heating performance and inspect stirring components for wear before committing to purchase.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.