Titan VM-T2 Advanced Vortex Mixer
| Brand | Titan |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | VM-T2 |
| Price | USD 180 (FOB Shanghai) |
| Operating Mode | Continuous or Touch-Activated |
| Speed Range | 200–3000 rpm |
| Motion Type | Circular Orbital Oscillation |
| Housing Material | ABS Thermoplastic |
| Orbit Diameter | 4.5 mm |
| Speed Display | Digital LED Screen |
| Ambient Operating Temperature | 5–40 °C |
Overview
The Titan VM-T2 Advanced Vortex Mixer is an engineered solution for rapid, reproducible sample homogenization in life science, clinical diagnostics, and quality control laboratories. Based on the principle of orbital shaking—where a motor-driven platform imparts circular motion to tube holders at variable rotational frequencies—the VM-T2 generates controlled shear forces that efficiently suspend particulates, resuspend pellets, emulsify low-viscosity liquids, and accelerate reagent mixing without introducing excessive heat or foaming. Its compact footprint, robust ABS housing, and dual-mode operation (continuous run or momentary touch activation) make it suitable for benchtop use across routine workflows—from microcentrifuge tube preparation (0.2–50 mL) to multi-well plate agitation under ambient conditions.
Key Features
- Dual-Mode Operation: Select between continuous rotation for extended mixing or instant touch-activated vortexing for precise, hands-free control—ideal for time-sensitive protocols requiring intermittent agitation.
- Wide Speed Range (200–3000 rpm): Digitally adjustable via front-panel controls; enables optimization across diverse sample viscosities and container types, including conical tubes, Eppendorf-style microtubes, and standard test tubes.
- Precision Orbital Motion: Engineered with a 4.5 mm orbit diameter to deliver consistent kinetic energy transfer while minimizing mechanical stress on sensitive biological samples such as cell suspensions or antibody-conjugated beads.
- Real-Time Digital Feedback: Integrated LED display provides immediate, high-contrast readout of set speed, enhancing protocol traceability and reducing operator error during multi-step assays.
- Thermally Stable Design: Operates reliably within ambient temperatures from 5 to 40 °C—validated for use in refrigerated lab environments, laminar flow hoods, and non-climate-controlled QC areas.
- Durable Construction: Housing fabricated from impact-resistant, chemical-resistant ABS thermoplastic; compliant with IEC 61010-1 safety standards for laboratory electrical equipment.
Sample Compatibility & Compliance
The VM-T2 accommodates common laboratory vessels—including 0.2 mL PCR tubes, 1.5/2.0 mL microcentrifuge tubes, 15/50 mL conical tubes, and flat-bottomed culture tubes—via interchangeable cup adapters (sold separately). Its vibration profile meets ISO 20957-4:2016 requirements for laboratory shakers used in analytical and preparative applications. While not classified as a regulated medical device, the mixer supports GLP-compliant workflows through repeatable parameter settings and operator-defined operational consistency. It is compatible with standard biosafety cabinets and may be deployed in ISO Class 5–8 cleanroom-adjacent environments when operated per manufacturer-specified maintenance intervals.
Software & Data Management
The VM-T2 operates as a standalone analog-digital hybrid instrument with no embedded firmware or network interface. All operational parameters are manually configured and retained only during active power cycles. For laboratories implementing electronic lab notebooks (ELN) or LIMS integration, speed settings and usage logs must be documented externally. The device does not support FDA 21 CFR Part 11-compliant audit trails, electronic signatures, or remote calibration verification; however, its mechanical simplicity ensures long-term reliability and minimal validation burden in non-GMP contexts such as academic research or educational labs.
Applications
- Rapid resuspension of lyophilized reagents and bacterial cell pellets
- Homogenization of immunoassay reagents prior to pipetting
- Pre-analytical mixing of whole blood, serum, or plasma samples for clinical chemistry panels
- Dispersion of nanoparticles and colloidal suspensions in nanomaterial characterization workflows
- Standardization of dilution series in ELISA and qPCR setup procedures
- Agitation of staining solutions during histology and cytology processing
FAQ
Is the VM-T2 compatible with 96-well plates?
Yes—when used with an optional flat-platform adapter, the VM-T2 can perform uniform orbital shaking of shallow-depth microplates at speeds ≤1200 rpm. Plate compatibility is limited to non-skirted or semi-skirted formats with rigid bottom construction.
Does the unit include tube holders or adapters?
No—standard configurations ship with a single universal cup holder optimized for 12–15 mm diameter tubes. Optional accessories include microtube inserts (0.2–0.5 mL), conical tube clamps (15/50 mL), and a flat plate platform.
What maintenance is required?
Routine cleaning with 70% ethanol or isopropanol; periodic inspection of motor coupling integrity and platform leveling. No lubrication or recalibration is necessary under normal operating conditions.
Can the VM-T2 be used inside a cold room at 4 °C?
The specified operating range begins at 5 °C; sustained use below this threshold may affect LED responsiveness and motor torque consistency. For sub-5 °C environments, consult Titan Technical Support for validated low-temperature variants.
Is CE or UL certification available?
The VM-T2 carries CE marking per Directive 2014/30/EU (EMC) and 2014/35/EU (LVD); UL listing is not currently held but conforms to equivalent safety principles outlined in UL 61010-1.
