Used VELP SCIENTIFICA ZX4 Advanced IR

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