What types of vessels can this vortex mixer accommodate?

The standard unit typically accommodates a single test tube or small flask. With optional accessory packs, units of this type can often be adapted to hold multiple test tubes, microcentrifuge tubes, microtitre plates, and larger flasks.

Is variable speed control important for a vortex mixer?

Yes, variable speed control is crucial as it allows users to select the appropriate mixing intensity for different sample types and applications, from gentle resuspension to vigorous agitation.

What is the difference between 'touch' mode and continuous operation?

'Touch' mode activates mixing only when a vessel is pressed onto the mixing cup, ideal for quick, intermittent mixing. Continuous operation allows the mixer to run constantly at a set speed, suitable for prolonged or unattended mixing with appropriate vessel securing.

How important is the construction material for a vortex mixer?

Robust construction, often involving die-cast metal, is important for stability and durability. It helps prevent the unit from moving on the bench during high-speed operation and ensures a long service life in a laboratory environment.

Can this equipment be used for sterile applications?

While the mixer itself is not sterile, it can be used in sterile environments (e.g., laminar flow hoods) with sterile vessels and techniques. The unit is generally easy to wipe down and decontaminate externally.

Used Stuart SA8 Vortex mixer - Shakers & Incubation Mixers, photo 1

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Used Stuart SA8 Vortex mixer - Shakers & Incubation Mixers

used Equipment

Available

Verified seller

Stuart SA8 Vortex mixer

Name: Stuart SA8 Vortex mixer
Brand: Stuart
SKU: 43658 SR4Bx2 SR2Bx2
Price: 95 GBP
Availability: InStock

Price: £ 95

This listing is for the Stuart Biocote SA8 Vortex Mixer The unit is in full working condition and is ready for immediate use Stuart Biocote SA8 Vortex Mixer – Product Overview The Stuart SA8 Vortex Mixer is a reliable, high-performance mixer designed for a wide range of laboratory applications. It features a variable speed control between 200 and 2500 rpm, allowing everything from gentle resuspension to vigorous agitation of samples. Key Features: Variable speed control: Select mixing speeds from 200 rpm for gentle mixing up to 2500 rpm for intense agitation. Intermittent or continuous operation: Choose between ‘touch’ mode (mixing starts when the cup is pressed) or continuous mode at the press of a fascia button. Stable low-profile body: Ergonomically designed for user comfort and ease of use on busy lab benches. Robust die-cast construction: Prevents unwanted movement and ensures long-term mechanical stability, even at high speeds. Integral retort rod fixing: Allows vessels to be secured above the vortex point for prolonged or unattended mixing. Accessory compatibility: When used with the optional SA8/1 accessory pack, the SA8 can accommodate various other vessels including test tubes, flasks, and microtitre plates.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

SA8

Stock Number

43658 SR4Bx2 SR2Bx2

Machinery Masters View

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

Resuspending cell pellets and biological samples in microbiology and cell culture.
Mixing reagents and buffers in molecular biology and biochemistry.
Vortexing samples for chemical reactions or extractions in analytical chemistry.
Dissolving powders and solids into liquids in pharmaceutical formulation.
Preparing samples for spectroscopic analysis or chromatography.

Typical speed range: Commonly 200 to 2500 rpm, offering both gentle and vigorous mixing.
Operation modes: Typically features 'touch' mode for intermittent mixing and continuous operation.
Footprint: For this class of equipment, units are generally compact, designed for benchtop use.
Construction material: Often features a robust die-cast body for stability and durability.
Power supply: Typically operates on standard laboratory mains power, commonly 230V, 50Hz in the UK.
Vessel compatibility: Standard units accommodate single tubes; accessory packs commonly expand compatibility to various tubes, flasks, and plates.
Stability features: Units of this type commonly have a low-profile, heavy base to prevent walking during operation.

The standard unit typically accommodates a single test tube or small flask. With optional accessory packs, units of this type can often be adapted to hold multiple test tubes, microcentrifuge tubes, microtitre plates, and larger flasks.

Shakers and incubation mixers are valued for reliable sample preparation and culture growth across biotech and pharmaceutical settings. When buying used models, buyers prioritise consistent temperature control, speed accuracy, and platform stability. Industry sentiment favours machines from established manufacturers with robust build quality. Key strengths include straightforward operation, minimal maintenance requirements, and long operational lifespans. Buyers typically assess motor condition, calibration history, and overall structural integrity before purchase. These instruments remain dependable workhorses in laboratory environments when properly maintained.

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.