Analytical instruments - VELP Scientifica
VELP Scientifica - Via Stazione, 16 - 20865 Usmate (MB) ITALY - Tel. +39 039 62 88 11 - Fax. +39 039 62 88 120
Analytical instruments - VELP Scientifica

Digital Vortex Mixer with IR Sensor - TX4

Digital vortex mixer with adjustable stirring speed, in continuous or with the exclusive infrared sensor. No press, No stress!

Unique Efficiency

  • Vibration starts when tube is detected by IR (VELP patent)
  • No fatigue as no pressure is required
  • Eliminates repetitive strain injury
  • IR sensor and continuous modes

Accurate Control

  • Digital control of vibration time and speed
  • Timed operation up to 999:59 minutes
  • Large, bright LCD multi-parameter display

Excellent Versatility

  • Variable speed operation, electronically controlled up to 3000 rpm
  • Large choice of accessories to suit tubes, plates and flasks
  • Universal voltage / frequency model

Long Life Design

  • Accessories fit by simple pressure
  • Optimum resistance to chemicals from technopolymer casing
  • Excellent stability with zinc alloy base
  • Large, anti-slip rubber feet for staying in required position
  • IP 42 protection against particles and liquids


  • Study the accessory range to find your ideal solution
  • Confirm your choice of vortex mixer by checking the comparison table


Watch TX4 in action!
The patented IR sensor technology provides a completely different experience to that which you have ever had in the past. In addition, the TX4 guides you with an extremely bright and easy-to-read display, showing all the most important parameters. TX4, a vortex of modernity in your lab!

Product Code

  Description Power Supply Code
TX4 100-240 V / 50-60 Hz F202A0270


10005195Mixing cup head


A00000012   A00000013   A00000014   A00000015   A00000016  
A00000012Foam stand for n° 19 microvials 1,5 ml - Eppendorf®
A00000013Customizable soft foam top
A00000014Foam stand for n° 5 test-tubes Ø 16 mm
A00000015Foam stand for microtiter (127x85 mm plate not included)
A00000016Small rubber supporting plate Ø 50 mm
A00000019   10003084   10003085          
A00000019Foam stand for n° 4 test-tubes Ø 29 mm
10003084UK plug
10003085Australian plug
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