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Mini Vortex mixers

Supplier: VWR Collection
Ergonomic mini vortex mixers with features to suit different applications, these compact units provide optimum comfort and minimal stress.

  • Continuous or touch mode operation (except fixed speed unit which has touch mode only)
  • Can be used at 4 to 40 °C (maximum 85% relative humidity, non condensing), in an incubator, CO₂ incubator or cold room
  • Pulsing model has unique action which reduces heat generation and ensures efficient mixing and disruption
  • Digital and pulsing units have timer, 1 s to 160 h

The analogue unit features low speed start up for gentle shaking or high speed vigorous mixing.

The fixed speed unit starts mixing when the cup head is pressed down, it provides vigorous vortexing at full speed.

The digital model is ideal for applications that need reproducible results as the microprocessor control maintains the set speed. The timer displays elapsed time or can be programmed to a user-defined time limit and will switch off when elapsed time reaches zero.

The pulsing model provides powerful pulsing, ensuring complete cell disruption within minutes for glass bead procedures.

Delivery information: Supplied with 1830 mm power cord with EU and UK plug or CH adapter, cup head, 7,6 cm head and 7,6 cm rubber head cover, the pulsing vortex mixer is also supplied with a 1,5 to 2 ml microtube holder with built-in cup head.

Caution: Maximum speed will vary depending on which accessory is used.
* Can only be used with insert retainer 444-7048
** Can only be used with tube holder 444-0217



Expand All / Collapse All
Description Pk VWR Catalog Number Quantity
Fixed speed mini vortex mixer with UK plug 1 444-0995H
Analogue mini vortex mixer with UK plug 1 444-0997BTU
Digital mini vortex mixer with UK plug 1 444-0999H
Pulsing mini vortex mixer with UK plug 1 444-1042H
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Model Analogue Fixed speed Digital Pulsing
Shaking motion Orbital
Orbit (mm) 4,9 2,5
Speed range (min-1) 300 - 2500 2500 500 - 2500
Motor input  (W) 150
W×D×H (mm) 112×178×135
Weight (kg) 4,1


Expand All / Collapse All

Description Pk VWR Catalog Number Quantity
Cup head and cup head cover complete, 76 mm Ø 1 444-0208
Ampoule tube adapters 15 - 17 mm Ø (detailed above) 1 444-0212
Ampoule tube adapters 10 - 17 mm Ø (detailed above) 1 444-0213
Tube holder kit with retainer (detailed above) 1 444-7047
Insert retainer that holds the accessories (tubes, microplates, microtubes, etc) and the vessel harnesses 1 444-7048
Vessel harness for use with e.g. Erlenmeyer flasks* 2 444-7050
Foam insert for 9 − 13 mm Ø tubes (e.g. 5 ml culture tubes)* 2 444-7051
Foam insert for 14 − 19 mm Ø tubes (e.g. 15 ml centrifuge tubes)* 2 444-7052
Foam insert for 20 − 25 mm Ø tubes (e.g. 50 ml centrifuge tubes)* 2 444-7053
Cup head only, 76 mm Ø 1 444-7058
Head cover only for 444-7058, 76 mm Ø 1 444-7059
Foam insert, blank without holes* 2 444-0211
Holder for 12×1,5/2,0 microcentrifuge tubes (included with pulsating vortex mixer 444-0206) 1 444-0214
Tube holder for 0,5 ml microtubes for continuous operation, holds 24 tubes** 1 444-0215
Tube holder for 1,5/2,0 ml microtubes for continuous operation, holds 18 tubes** 1 444-0216
Single tube holder for 15 and 50 ml tubes, hands-free shaking, accommodates tube up to 15 cm long or adapter (444-0215 or 444-0216) for microtubes 1 444-0217
Foam insert for 48×0,25 - 2,0 ml microcentrifuge tubes, included in 444-0209* 2 444-0218
Foam insert microplate holder for 96-well plate or a deep-well block, included in 444-0210* 2 444-0219
Set of inserts to be used with insert retainer (444-7048) consists of:
1× foam insert without holes (444-0211),
1× foam insert to hold 9 - 13 mm tubes (444-7051),
1× foam insert to hold 14 - 19 mm tubes (444-7052),
1× foam insert to hold 20 - 29 mm tubes (444-7053)
1 SET 444-7049
Small cup head 1 444-7060
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