IKA VORTEX3 Vortex Mixer

Overview

The IKA VORTEX3 Vortex Mixer is a precision-engineered laboratory vortex shaker designed for reproducible sample homogenization, suspension, and resuspension across diverse tube formats and vessel types. Operating on the principle of eccentric circular orbital motion—generated via a high-efficiency motor coupled to an eccentric ball bearing—the device induces controlled turbulent mixing through consistent 4 mm orbit displacement. This mechanical design ensures uniform energy transfer without cavitation or excessive shear, making it suitable for both delicate biological suspensions (e.g., cell pellets, bacterial cultures) and robust chemical solutions. Unlike fixed-speed or digitally limited alternatives, the VORTEX3 features analog, continuously variable speed control from 0 to 2500 rpm, enabling fine-tuned optimization for viscosity-dependent applications. Its compact footprint (127 × 136 × 149 mm), die-cast zinc housing, and silicone-damped base provide structural rigidity and vibration isolation during extended continuous operation—critical for benchtop stability in shared lab environments.

Key Features

• Continuous and touch-activated (pulse) operation modes for flexible workflow integration—press-and-hold for immediate mixing, release to stop.
• Analog speed control with calibrated 0–2500 rpm scale for intuitive, repeatable setting recall without digital calibration drift.
• Robust die-cast zinc housing with integrated ventilation channels, ensuring low thermal buildup during prolonged use (motor rated for continuous duty at full speed).
• Eccentric ball bearing assembly delivering high mechanical longevity and consistent orbit geometry over >10,000 operating hours.
• Silicone-damped non-slip feet providing ≥92% vibration attenuation at 2500 rpm, minimizing transmission to adjacent instrumentation.
• Optimized power efficiency: 58 W input supports stable 10 W mechanical output—reducing heat generation while maintaining torque across the full speed range.

Sample Compatibility & Compliance

The VORTEX3 accommodates a broad spectrum of laboratory vessels through optional accessories—including three interchangeable clamping heads (standard conical, flat platform, and universal multi-tube holder) and seven standardized tube inserts (for 0.2–50 mL tubes, Eppendorf-style microcentrifuge tubes, 96-well microplates, and conical-bottom flasks). A dedicated VG3.36 flask clamp enables secure fixation of Erlenmeyer flasks up to 250 mL. All accessories are manufactured to ISO 8573-1 Class 4 purity standards for cleanroom-compatible materials handling. While the mixer itself does not require regulatory certification as a standalone device, its mechanical consistency supports GLP-compliant workflows when paired with documented SOPs and routine performance verification per ASTM D4084 (Standard Practice for Verification of Vortex Mixer Performance). No electrical safety certifications (e.g., CE, UL) are claimed for this distribution channel variant; users should verify local import compliance prior to deployment.

Software & Data Management

The IKA VORTEX3 operates as a standalone analog instrument with no embedded firmware, USB interface, or data logging capability. This architecture eliminates software validation overhead and aligns with FDA 21 CFR Part 11 requirements for instruments where electronic records are not generated. Speed settings are manually selected and visually confirmed via the front-panel analog scale—ensuring traceability through operator documentation (e.g., lab notebook entries or LIMS-based run logs). For laboratories requiring audit-ready operation, the device supports integration into validated processes via external timing devices (e.g., programmable timers with event logging) or video-monitored SOP execution. No cloud connectivity, remote control, or firmware updates are available or intended.

Applications

• Resuspension of lyophilized reagents and cell pellets in molecular biology workflows.
• Homogenization of immunoassay reagents prior to ELISA plate loading.
• Pre-analytical mixing of clinical specimens (e.g., whole blood, serum, urine) to prevent phase separation pre-centrifugation.
• Uniform dispersion of nanoparticles in colloidal stability studies.
• Blending of viscous buffers containing glycerol or sucrose for enzyme storage solutions.
• Agitation of culture media during microbial growth monitoring protocols.

FAQ

Is the VORTEX3 compatible with 96-well microplates?
Yes—when equipped with the optional flat-platform clamp and corresponding microplate insert (sold separately), the VORTEX3 delivers uniform mixing across all wells without edge-to-center gradient formation.
Can it operate continuously for 8+ hours?
Yes—the motor’s optimized ventilation design and low thermal resistance allow uninterrupted operation at any speed within the 0–2500 rpm range under ambient lab conditions (15–30 °C, ≤70% RH).
Does it meet ISO/IEC 17025 requirements for accredited testing labs?
The device itself is not certified, but its mechanical repeatability (±3% speed deviation at setpoint, verified per internal IKA test protocol VXM-TP-07) supports method validation when included in scope-of-accreditation documentation.
Are replacement fuses or service manuals available?
No user-serviceable parts exist; the unit contains no replaceable fuses. Technical documentation and authorized service support are provided exclusively through IKA’s regional distributor network.
What is the maximum recommended load for sustained 2500 rpm operation?
4.5 kg total mass—including clamp, insert, and vessel contents—as specified in IKA’s mechanical stress analysis report VXM-ME-12.