What is the primary difference between continuous and touch modes?

Continuous mode allows for hands-free, prolonged mixing, while touch mode activates the vortexing action only when a tube is pressed onto the mixing head, offering quick, on-demand mixing.

Can this unit be used for cell disruption with glass beads?

Yes, units with pulsing capabilities and suitable accessories are commonly used for cell disruption and homogenisation protocols involving glass beads or other bead-beating media.

Are accessories like different mixing heads included with used units?

Accessory inclusion varies with used equipment. Buyers should confirm directly with the seller regarding specific mixing heads, tube racks, or other attachments.

What maintenance is typically required for a vortex mixer?

Maintenance is generally minimal, primarily involving routine cleaning of the unit and ensuring the power cord and mixing head are in good condition. No specific consumables are typically required.

Is this model suitable for cold room operation?

While many laboratory vortex mixers can operate in cold rooms, buyers should verify the specific operating temperature range with the seller to ensure suitability for their application.

Used VWR 945323 Vortex Mixer - Shakers & Incubation Mixers, photo 1

Used VWR 945323 Vortex Mixer - Shakers & Incubation Mixers, photo 2

Used VWR 945323 Vortex Mixer - Shakers & Incubation Mixers, photo 3

Used VWR 945323 Vortex Mixer - Shakers & Incubation Mixers, photo 4

Used VWR 945323 Vortex Mixer - Shakers & Incubation Mixers

used Equipment

Available

Verified seller

VWR 945323 Vortex Mixer

Name: VWR 945323 Vortex Mixer
Brand: VWR
SKU: 49353664.1550
Price: 100 GBP
Availability: InStock

Price: £ 100

This listing is for a VWR Pulsing Vortex Mixer 945323

Glass bead cell disruption/homogenisation

Continuous or touch modes

Microprocessor controls

LED display for speed and time

Cambridgeshire, United Kingdom

5,773 km away

Model Number

945323

Stock Number

49353664.1550

Machinery Masters View

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

Cell disruption and homogenisation in biological samples.
Mixing reagents in tubes and vials for chemical analysis.
Resuspending pellets in microbiology and biochemistry.
Vortexing samples for solubility testing and extraction procedures.

Typical mixing action: Orbital vortexing, often with pulsing capabilities for enhanced mixing.
Speed range: Commonly features variable speed control, typically ranging from a few hundred to several thousand RPM.
Operating modes: Units of this type usually offer continuous operation and a 'touch' mode for intermittent mixing.
Sample compatibility: Designed for use with various tube and vial sizes, often requiring specific accessory attachments.
Power supply: Typically operates on standard laboratory mains power, commonly 230V, 50Hz for the UK market.
Footprint: Generally compact benchtop units, suitable for limited laboratory space.

Continuous mode allows for hands-free, prolonged mixing, while touch mode activates the vortexing action only when a tube is pressed onto the mixing head, offering quick, on-demand mixing.

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.