Scientific Industries Vortex-Genie 2 Benchtop Vortex Mixer

Overview

The Scientific Industries Vortex-Genie 2 is a precision-engineered benchtop vortex mixer designed for consistent, reproducible sample homogenization across diverse laboratory workflows. Utilizing controlled circular orbital oscillation—mechanically driven by an eccentric cam system—the instrument generates uniform vortexing motion in tubes, vials, microplates, and flasks without requiring operator intervention beyond initial speed selection. Its robust cast iron housing ensures mechanical stability during high-speed operation (up to 3200 rpm), minimizing vibration transmission to the work surface and supporting long-term reliability under routine QC, clinical diagnostics, molecular biology, and pharmaceutical R&D conditions. As a globally recognized reference platform since its introduction, the Vortex-Genie 2 meets foundational performance expectations for mixing integrity, particularly where repeatability between operators and across shifts is critical.

Key Features

• Three-position operating switch enabling seamless transition between continuous operation (“ON”), touch-activated pulsing (“TOUCH”), and standby (“OFF”)—eliminating manual timing errors and improving throughput in high-volume sample preparation.
• Variable analog speed control (600–3200 rpm) with tactile dial feedback, calibrated for precise adjustment across low-amplitude agitation (e.g., cell resuspension) and vigorous vortex formation (e.g., precipitate re-solubilization).
• 4.5 mm orbital displacement optimized for efficient energy transfer into liquid columns while maintaining compatibility with standard tube geometries—from 0.2 mL PCR tubes to 50 mL conical centrifuge tubes.
• Heavy-duty cast iron chassis (4 kg total mass) with non-slip rubber feet provides inertial damping, ensuring stable operation even at maximum speed and preventing lateral drift on laminar flow hoods or analytical balance tables.
• UL-, CSA-, and CE-certified electrical architecture compliant with IEC 61010-1 safety standards for laboratory equipment, supporting integration into regulated environments requiring documented conformity.

Sample Compatibility & Compliance

The Vortex-Genie 2 accommodates a broad range of container formats via interchangeable accessories—including single-tube cups, 3-inch and 6-inch rubber platforms, 96-well microplate holders, multi-tube racks (60-position PCR strip adapter), and specialized clamping fixtures for vertical or horizontal tube orientation. All accessories mount securely to the fixed drive shaft without tools, enabling rapid reconfiguration between applications. The system supports common labware materials (polypropylene, polycarbonate, borosilicate glass) and maintains consistent mixing performance regardless of fill volume (10%–90% capacity). While not intrinsically compliant with 21 CFR Part 11, its analog control interface and lack of onboard data logging make it suitable for GLP/GMP environments where mixing parameters are defined in SOPs and verified via external calibration records.

Software & Data Management

The Vortex-Genie 2 operates as a stand-alone electromechanical device with no embedded firmware, software, or digital connectivity. Speed settings are manually selected via the analog dial; no configuration files, audit trails, or electronic records are generated. This architecture simplifies validation in regulated labs—users document operational parameters (e.g., “Vortex-Genie 2, speed setting ‘8’, 30 sec, TOUCH mode”) directly in batch records or electronic lab notebooks. For laboratories requiring traceable calibration, third-party tachometer verification against the dial scale is recommended annually per ISO/IEC 17025 guidelines.

Applications

• Molecular biology: Homogenization of DNA/RNA extraction lysates, plasmid miniprep resuspensions, and restriction digest mixtures.
• Clinical microbiology: Uniform suspension of bacterial colonies prior to colony counting or antimicrobial susceptibility testing.
• Pharmaceutical QA/QC: Reconstitution of lyophilized standards, blending of dissolution media components, and dispersion of particulate suspensions.
• Immunology & assay development: Mixing ELISA plate wells during wash steps, antigen-antibody incubation, and secondary antibody dilutions.
• Cell culture: Gentle resuspension of adherent cells post-trypsinization and mixing of transfection reagent complexes.

FAQ

What is the difference between “TOUCH” and “ON” mode?
In TOUCH mode, the unit activates only when downward pressure is applied to the cup or platform—ideal for intermittent mixing tasks requiring operator control. In ON mode, the mixer runs continuously at the selected speed until manually switched off.
Can the Vortex-Genie 2 be used with microplates?
Yes—when fitted with the optional 96-well microplate holder (H301), it delivers uniform orbital agitation across all wells, supporting applications such as ELISA plate washing and assay component mixing.
Is speed calibration traceable to national standards?
While the unit itself does not include factory-calibrated digital readout, users may verify rotational speed using a NIST-traceable handheld tachometer; Scientific Industries provides nominal speed vs. dial position reference data upon request.
Does the G560E model support 220 V / 50 Hz operation?
Yes—the G560E variant is specifically rated for 220–230 V, 50/60 Hz input; maximum speed is 2700 rpm at 50 Hz and 3200 rpm at 60 Hz.
Are replacement parts and accessories available globally?
All original accessories—including tube holders, platform pads, and mounting hardware—are distributed through authorized Scientific Industries partners and carry full manufacturer part numbers (e.g., H301, H302, 0K-0236-911) for unambiguous ordering and long-term supply chain continuity.