What is the maximum volume this stirrer can handle?

Units of this type are typically designed to stir volumes up to around 30 litres of water-equivalent liquid. Buyers should contact the seller for exact unit specifications.

Does this unit have a heating function?

The Stuart Scientific SB301 is primarily a magnetic stirrer and does not typically include an integrated heating function. For heated stirring, a separate hotplate stirrer would be required.

What type of stir bars are compatible?

This unit is compatible with standard magnetic stir bars of various sizes, which are placed directly into the liquid to be stirred.

Is this unit suitable for continuous operation?

Magnetic stirrers like the SB301 are generally robust and designed for continuous laboratory operation, emphasising durability and stable performance.

What maintenance is typically required for a magnetic stirrer?

Maintenance is generally minimal, primarily involving keeping the unit clean and ensuring the stir bar is free from damage. There are typically no user-serviceable parts inside.

Home
/
Labs, Biotech & Pharma
/
Mixing, Agitation & Shaking
/
Mixers & Stirrers
/
Stuart Scientific SB301 Magnetic Stirrer

Used Stuart Scientific SB301 Magnetic Stirrer - Mixers & Stirrers, photo 1

Used Stuart Scientific SB301 Magnetic Stirrer - Mixers & Stirrers, photo 2

Used Stuart Scientific SB301 Magnetic Stirrer - Mixers & Stirrers, photo 3

Used Stuart Scientific SB301 Magnetic Stirrer - Mixers & Stirrers, photo 4

Used Stuart Scientific SB301 Magnetic Stirrer - Mixers & Stirrers, photo 5

Used Stuart Scientific SB301 Magnetic Stirrer - Mixers & Stirrers, photo 6

Used Stuart Scientific SB301 Magnetic Stirrer - Mixers & Stirrers

used Equipment

Available

Verified seller

Stuart Scientific SB301 Magnetic Stirrer

Name: Stuart Scientific SB301 Magnetic Stirrer
Brand: Stuart Scientific
SKU: 22504.SR8B
Availability: InStock

Price: Contact seller for price

This listing is for a Stuart Scientific SB301 Magnetic Stirrer.

The unit is in full working condition and is ready for immediate release.

Overview & Intended Use.

The SB301 is a robust, heavy-duty magnetic stirring device designed for laboratory applications where relatively large volumes of liquid (up to around 30 L of water-equivalent) need to be stirred.

It is used in chemistry, biology, environmental labs, or anywhere you need continuous stirring without introducing mechanical agitation (i.e. no overhead stirrer, no impeller).

It emphasizes stable speed control, durability, and strong magnetic coupling (i.e. strong magnetic fields to drive the stir bar reliably even under load).

Cambridgeshire, United Kingdom

5,773 km away

Model Number

SB301

Stock Number

22504.SR8B

Machinery Masters View

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

Chemical synthesis and reactions requiring homogeneous mixing.
Biological sample preparation and cell culture media stirring.
Environmental analysis for dissolving reagents or maintaining suspensions.
Quality control laboratories for solution preparation and testing.

Typical stirring capacity: Up to approximately 30 litres of water-equivalent liquid for this class of equipment.
Speed control: Electronically controlled variable speed, commonly found on units of this type.
Power supply: Typically 230V, 50Hz single-phase, suitable for standard UK laboratory outlets.
Construction material: Robust housing, often chemical-resistant, suitable for laboratory environments.
Magnetic coupling: Strong magnetic field to ensure reliable stir bar rotation, even with viscous solutions.
Footprint: Compact benchtop design, typical for laboratory stirrers.

Units of this type are typically designed to stir volumes up to around 30 litres of water-equivalent liquid. Buyers should contact the seller for exact unit specifications.

Lab mixers and stirrers hold strong reputations for reliability and durability. Buyers typically prioritise motor condition, speed range suitability, and vessel compatibility when purchasing used units. The equipment category is valued for consistent performance across research and production settings. Key strengths include robust construction, straightforward maintenance, and long operational lifespans. Corrosion resistance of wetted parts merits careful inspection. These devices remain dependable workhorses in pharmaceutical, biotech, and laboratory environments, offering solid value when sourced from reputable sellers with clear service histories.

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.