HUXI Vortex-MULTI Multi-Position Orbital Shaker
| Brand | HUXI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | Vortex-MULTI |
| Speed Range | 100–2000 rpm |
| Operating Modes | Continuous & Timer-Controlled |
| Oscillation Mode | Orbital |
| Amplitude | 3 mm |
| Speed Display | LCD |
| Max Load Capacity | 2 kg |
| Power Consumption | 75 W |
| Input Voltage | 100–240 V AC, 50–60 Hz |
| Ambient Operating Temperature | 5–40 °C |
| Relative Humidity Limit | ≤80% RH |
| Dimensions (W×D×H) | 380 × 260 × 165 mm |
| Standard Configuration | 12-position 50 mL adapter |
Overview
The HUXI Vortex-MULTI is a precision-engineered multi-position orbital shaker designed for high-throughput sample homogenization in modern life science, pharmaceutical quality control, and industrial R&D laboratories. Unlike single-tube vortex mixers, the Vortex-MULTI employs a synchronized orbital oscillation mechanism—based on controlled eccentric drive geometry—to generate uniform, reproducible mixing energy across multiple tube positions simultaneously. Its 3 mm amplitude and regulated speed range (100–2000 rpm) ensure effective suspension of viscous, particulate, or low-volume samples without splashing or foaming. The device operates on a brushless DC motor architecture, eliminating carbon brush wear and enabling stable, low-noise performance over extended duty cycles—critical for unattended overnight protocols or integration into automated workflows.
Key Features
- Brushless DC motor with thermal protection and >20,000-hour service life—designed for continuous operation under GLP-compliant environments.
- Dual operating modes: continuous run and programmable timer (0–9999 minutes), supporting precise protocol replication and walk-away operation.
- LCD digital display with real-time rpm readout and intuitive button interface—no external software required for basic operation.
- Modular adapter system compatible with up to 110 positions (0.2 mL microtubes) or 12 positions (50 mL centrifuge tubes), configurable via optional accessories certified to ISO 8573-1 clean air standards for sterile applications.
- Robust aluminum alloy chassis with anti-slip silicone feet and IP20-rated enclosure—meets IEC 61010-1 safety requirements for laboratory electrical equipment.
- Low electromagnetic interference (EMI) design—validated per CISPR 11 Group 1, Class B—ensuring compatibility with sensitive analytical instruments nearby.
Sample Compatibility & Compliance
The Vortex-MULTI accommodates standard laboratory consumables including polypropylene, glass, and PCR tubes (0.2–50 mL), with mechanical tolerances aligned to ASTM D3950-22 dimensional specifications for tube holders. All adapters are autoclavable (121 °C, 20 min) and chemically resistant to common solvents (e.g., ethanol, isopropanol, 10% sodium hypochlorite). The unit complies with CE marking requirements under the EU Machinery Directive 2006/42/EC and Low Voltage Directive 2014/35/EU. For regulated environments, its timer logging function supports audit-ready documentation when paired with external timestamped lab notebooks—though native electronic record functionality does not meet FDA 21 CFR Part 11 requirements without third-party LIMS integration.
Software & Data Management
The Vortex-MULTI operates as a standalone instrument with no embedded firmware update capability or USB/Bluetooth connectivity. All operational parameters—including speed setpoint, elapsed time, and mode selection—are retained in non-volatile memory after power cycling. While it lacks cloud synchronization or remote monitoring, its deterministic mechanical behavior ensures high inter-unit reproducibility (±15 rpm at 2000 rpm, per factory calibration report). Users may document settings manually using standardized SOP templates compliant with ISO/IEC 17025 clause 7.7 (method validation) and USP Analytical Instrument Qualification guidelines.
Applications
- Cell culture resuspension and bacterial pellet reconstitution prior to lysis or plating.
- Homogenization of immunoassay reagents, ELISA plate coatings, and lateral flow assay conjugates.
- Pre-analytical mixing in clinical chemistry workflows—including serum separation verification and anticoagulant tube inversion simulation.
- Accelerated dissolution testing of solid dosage forms in pharmaceutical development (aligned with USP ).
- Environmental sample preparation—e.g., soil extract agitation for heavy metal analysis (EPA Method 3050B).
- Quality assurance of food emulsions, dairy suspensions, and nutraceutical blends requiring shear-sensitive dispersion.
FAQ
What tube sizes can the Vortex-MULTI accommodate without adapter modification?
The base configuration supports 12 × 50 mL conical tubes (φ16–φ32 mm). Optional adapters enable use with 0.2–100 mL formats; no modification of the main unit is required.
Is the unit suitable for use inside a cold room or biosafety cabinet?
Yes—operational within 5–40 °C and ≤80% RH. However, condensation risk at sub-ambient temperatures requires placement on vibration-dampened surfaces and periodic visual inspection of motor housing seals.
Does the timer function retain settings during power interruption?
No—the timer resets upon power loss. For critical timed protocols, integration with uninterruptible power supplies (UPS) or external relay controllers is recommended.
Can the Vortex-MULTI be validated for GMP manufacturing environments?
It may serve as a qualified ancillary device when included in IQ/OQ protocols per Annex 15 of the EU GMP Guide; however, formal PQ must be performed using user-defined acceptance criteria and traceable reference standards.
Are replacement adapters available through international distributors?
Yes—HUXI-certified adapters (part numbers: ADP-02, ADP-15, ADP-50, etc.) are distributed globally via ISO 13485-certified partners and carry batch-specific CoA documentation.
