VELP TX4 Digital Vortex Mixer with IR Sensor

Category Vortexers
Manufacturer VELP Scientifica
Country of manufacture Italy

The TX4 is a digital vortex mixer with adjustable stirring speed and two operating modes, sensor or continuous, for an outstanding repeatability. Thanks to the revolutionary IR sensor mode, an infrared system (IR) detects the presence of the test tube and the vortex mixer automatically starts vibrating! No press, No stress!

Thanks to the timer, the user can set the operating time. The bright display constantly shows the most important info and ensures a simple setting of different parameters, such as time and speed. Thanks to a broad range of accessories, TX4 is ideal for many applications including mixing of many kind of tubes/containers. 

Incredibly adjustable, long-lasting and unique, TX4 offers the highest performance for an excellent and precise mixing. TX4, the state of the art vortex mixer.

Electronic speed regulation: up to 3000 rpm
Operating modes: IR sensor, continuous


  • 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
    • Designed for the longest lifespan and guaranteed by 3 years warranty
Key Attributes
Type Vortexers
Incubation No
Refrigeration No
Stacking No
Platform Area (ft^2) N/A
Max Load (lb) N/A
RPM - Max 3000
RPM - Min N/A
Orbit Diameter (mm) 4.5
Platform Dimensions n/a
Warranty 3 years
Weight (lb) 5.9
Width (in) 5.9
Depth (in) 5.1
Height (in) 6.5
Manufacturer Specifications
Construction material: zinc alloy and technopolymer
Support system: 4 anti-sliding feet
Orbital diameter: 4.5 mm
Speed setting: digital
Speed control: electronic
Speed: up to 3000 rpm
Operating modes: infrared sensor, continuous
Display: LCD
Timer: 0 - 999:59
CEI EN 60529: IP 42
Power: 15 W
Weight: 2.7 Kg (5.9 lb)
Dimensions (WxHxD): 150x130x165 mm (5.9x5.1x6.5 in)

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VELP TX4 Digital Vortex Mixer with IR Sensor Accessories