What is the primary function of a hotplate magnetic stirrer?

Its primary function is to simultaneously heat and stir liquid samples, ensuring uniform temperature and homogeneous mixing in laboratory settings.

What type of vessels can be used on this equipment?

Typically, flat-bottomed glassware such as beakers, flasks, and bottles made of borosilicate glass are suitable for use on a hotplate magnetic stirrer.

How is the stirring action achieved?

A rotating magnetic field beneath the hotplate drives a stir bar (flea) placed inside the liquid vessel, causing it to spin and mix the contents.

Are there any safety considerations when operating this equipment?

Users should be aware of hot surfaces, potential for splashes, and the need for proper ventilation when heating certain chemicals. Always follow manufacturer guidelines.

What maintenance is typically required for a hotplate magnetic stirrer?

Routine maintenance usually involves cleaning the hotplate surface, inspecting the power cord, and ensuring the control knobs operate smoothly. No complex internal maintenance is generally required by the user.

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

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

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

Used J.Bibby B212 Hotplate Magnetic Stirrer - Hotplates & Heating Stirrers

used Equipment

Available

Verified seller

J.Bibby B212 Hotplate Magnetic Stirrer

Name: J.Bibby B212 Hotplate Magnetic Stirrer
Brand: J.Bibby
SKU: 49353664.1558
Price: 60 GBP
Availability: InStock

Price: £ 60

This listing is for a J.Bibby B212 Hotplate Magnetic Stirrer

Cambridgeshire, United Kingdom

5,773 km away

Model Number

B212

Stock Number

49353664.1558

Machinery Masters View

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

Used in chemical laboratories for synthesising compounds and preparing solutions.
Utilised in biological research for cell culture media preparation and reagent mixing.
Applied in pharmaceutical R&D for drug discovery and formulation development.
Commonly found in educational institutions for teaching chemistry and biology practicals.

Typical stirring volume: Units of this type commonly handle volumes from 100 ml up to 5 litres.
Temperature range: Hotplates typically offer a temperature range from ambient up to 300-350°C.
Stirring speed: Magnetic stirrers commonly provide speeds from 100 to 1500 RPM.
Plate material: The hotplate surface is typically constructed from ceramic or aluminium for durability and even heating.
Power supply: For this class of equipment, a standard 230V, 50Hz single-phase supply is commonly required.
Footprint: Typically compact, with a base area of around 150x150mm to 200x200mm.

Its primary function is to simultaneously heat and stir liquid samples, ensuring uniform temperature and homogeneous mixing in laboratory settings.

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.