What types of vessels can be used with this vortex mixer?

Vortex mixers of this type are typically designed to accommodate a variety of small vessels, including test tubes, Eppendorf tubes, and similar vials. Specific adapters or plates may be required for certain vessel sizes.

Is this unit suitable for high-viscosity samples?

Yes, the powerful vibration orbit commonly found on Reax Top models is designed to handle high-viscosity media and solids, ensuring effective and uniform dispersion. Buyers should confirm specific performance with the seller.

How do the continuous and automatic modes differ?

In continuous mode, the mixer provides constant vibration for uninterrupted mixing. Automatic mode activates the mixing action only when a vessel is pressed against the plate, stopping when pressure is released, allowing for hands-free operation.

What maintenance is typically required for a vortex mixer?

Maintenance for this class of equipment is generally minimal, primarily involving routine cleaning of the housing and mixing plate. No specific user-serviceable parts typically require regular attention beyond this.

Can the mixing intensity be precisely controlled?

Units with analog dial speed control allow for easy adjustment of mixing intensity across a range. While not offering specific RPM readouts, this method provides effective control for most laboratory applications.

Used Heidolph Reax Top Vortex Mixer - Shakers & Incubation Mixers, photo 1

Used Heidolph Reax Top Vortex Mixer - Shakers & Incubation Mixers, photo 2

Used Heidolph Reax Top Vortex Mixer - Shakers & Incubation Mixers, photo 3

Used Heidolph Reax Top Vortex Mixer - Shakers & Incubation Mixers

used Equipment

Available

Verified seller

Heidolph Reax Top Vortex Mixer

Name: Heidolph Reax Top Vortex Mixer
Brand: Heidolph
SKU: 25252
Price: 100 GBP
Availability: InStock

Price: £ 100

This listing is for a Heidolph Reax Top Vortex Mixer. The unit is in full working condition and is ready for immediate release. The Heidolph Reax Top Vortex Mixer is the standard model for reliable and efficient mixing in laboratory environments. Engineered to deliver fast and dependable results, this vortex mixer is designed to handle a variety of sample types, including high-viscosity media and solids, ensuring a smooth and even dispersion. With its innovative mixing capabilities, the Reax Top is an excellent choice for researchers and technicians needing consistent and thorough mixing of samples in test tubes, Eppendorf tubes, and similar vessels. Key Features: High Vibration Orbit: The powerful 5 mm vibration orbit ensures optimal mixing performance, even with viscous samples or solids, achieving rapid and uniform dispersion. Continuous Mode: Switch to continuous mode for a permanent vibration motion, providing uninterrupted mixing when needed. Automatic Mode: The mixer operates in automatic mode, activating when a vessel is pressed against the plate and stopping once the pressure is released, allowing for hands-free operation. High Speed Mixing: Achieve fast mixing results with vibration frequency rates of up to 2,500 rpm, catering to a wide range of mixing applications. Analog Dial Speed Control: The simple analog dial allows for easy adjustment of mixing intensity without the need for specific RPM settings. Versatile Sample Handling: Comes standard with a plate for 20-mm diameter test tubes, and an optional test tube tray for flasks up to 50-mm diameter is available for added versatility in sample sizes. Specifications: Vibration Orbit: 5 mm Maximum Speed: Up to 2,500 rpm Operating Modes: Continuous and automatic Speed Control: Analog dial (no specific RPM settings)

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Reax Top

Stock Number

25252

Machinery Masters View

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

Used in biochemistry for cell disruption and protein extraction.
Applied in microbiology for resuspending bacterial pellets and yeast cultures.
Utilised in analytical chemistry for sample preparation prior to chromatography or spectroscopy.
Essential in molecular biology for mixing reagents and DNA/RNA samples.
Suitable for general laboratory use for dissolving powders and homogenising solutions.

Typical mixing speed: Up to 2,500 rpm, commonly found on units of this type.
Vibration orbit: Typically 5 mm, providing effective mixing for various sample viscosities.
Operating modes: Units of this class commonly offer continuous and automatic (touch-activated) modes.
Power supply: Typically 230V, 50/60Hz, suitable for standard UK laboratory outlets.
Footprint: Compact benchtop design, typically occupying minimal laboratory space.
Control type: Analog dial speed control is common for straightforward intensity adjustment.

Vortex mixers of this type are typically designed to accommodate a variety of small vessels, including test tubes, Eppendorf tubes, and similar vials. Specific adapters or plates may be required for certain vessel sizes.

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.