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

Units of this class are typically compatible with a wide range of vessels, including microcentrifuge tubes, test tubes, and small flasks, often with interchangeable accessories.

Is this unit suitable for continuous operation?

Yes, vortex mixers like the VELP ZX4 commonly feature a continuous mode, allowing for extended mixing without constant user interaction.

How is the speed controlled on this type of equipment?

Speed control is typically electronic and variable, allowing users to adjust the intensity of mixing from gentle stirring to vigorous vortexing.

What maintenance is required for a vortex mixer?

Maintenance for this class of equipment is generally minimal, primarily involving routine cleaning of the casing and ensuring the stability feet are intact. No specific calibration is typically required.

Can this mixer handle aggressive chemicals?

The technopolymer casing commonly found on these units offers good resistance to many common laboratory chemicals and solvents. However, buyers should consult the manufacturer's guidelines for specific chemical compatibility.

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VELP Scientifica ZX4 Mixer Vortexer

Used VELP Scientifica ZX4 Mixer Vortexer - Mixers & Stirrers, photo 1

Used VELP Scientifica ZX4 Mixer Vortexer - Mixers & Stirrers, photo 2

Used VELP Scientifica ZX4 Mixer Vortexer - Mixers & Stirrers, photo 3

Used VELP Scientifica ZX4 Mixer Vortexer - Mixers & Stirrers, photo 4

Used VELP Scientifica ZX4 Mixer Vortexer - Mixers & Stirrers

used Equipment

Available

Verified seller

VELP Scientifica ZX4 Mixer Vortexer

Name: VELP Scientifica ZX4 Mixer Vortexer
Brand: VELP Scientifica
SKU: 58768.SR11B SR8A
Price: 180 GBP
Availability: InStock

Price: £ 180

This listing is for the VELP ZX4 Mixer Vortexer.

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

The VELP ZX4 is a robust, high-performance vortex mixer designed for everyday lab mixing needs.

With variable speed control, a patented infrared (IR) sensor mode, and a wide accessory range, it’s ideal for labs that require ergonomic and flexible operation.

Key Features & Benefits

Variable Speed Operation

Electronically controlled vortexing with speeds from 0 to 3,000 rpm, ideal for gentle mixing or vigorous agitation.

Dual Operating Modes

IR Sensor Mode (patented): Automatically activates mixing when a test tube is detected—no need to press down.

Continuous Mode: Maintains consistent mixing without user interaction.

Universal Power Compatibility

Works with a universal voltage/frequency range (100–240 V, 50/60 Hz), making it ideal for international labs.

Compatible with various attachments for tubes, microplates, and small flasks.

All accessories attach via simple pressure-fit—no tools required.

High Chemical Resistance

Durable technopolymer casing offers optimum resistance to common lab chemicals and solvents.

Exceptional Stability

A zinc alloy base provides outstanding stability even at high speeds.

Large anti-slip rubber feet ensure the mixer stays securely in place during operation.

IP42 Protection

Designed with IP42-rated protection against particle ingress and liquid splashes—safe for demanding lab environments

Applications

Mixing of microcentrifuge tubes, PCR tubes, vials, and microplates
Ideal for biology, chemistry, and biochemistry labs
Perfect for repetitive tasks—IR sensor mode reduces wrist strain

Cambridgeshire, United Kingdom

5,773 km away

Model Number

VELP Scientifica ZX4

Stock Number

58768.SR11B SR8A

Machinery Masters View

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

Used for resuspending cells and biological samples in microbiology and cell culture.
Commonly employed for mixing reagents and solutions in analytical chemistry.
Suitable for vortexing samples in molecular biology applications, such as DNA extraction.
Utilised for dissolving powders and preparing homogeneous mixtures in pharmaceutical research.

Speed range: Typically variable, from gentle mixing to vigorous agitation up to 3,000 rpm.
Operating modes: Units of this type commonly feature both touch (IR sensor) and continuous operation modes.
Power supply: Often designed for universal voltage compatibility, typically 100-240 V, 50/60 Hz.
Accessory compatibility: Generally compatible with a range of attachments for various tube sizes, microplates, and small flasks.
Construction material: The casing is typically made from technopolymer for chemical resistance, with a zinc alloy base for stability.
IP rating: Commonly features an IP42 rating, providing protection against solid objects larger than 1mm and splashing water.

Units of this class are typically compatible with a wide range of vessels, including microcentrifuge tubes, test tubes, and small flasks, often with interchangeable accessories.

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.