Benchmark MORTEXER BV1005 Vortex Mixer

Overview

The Benchmark MORTEXER BV1005 Vortex Mixer is an engineered solution for high-reproducibility sample agitation in demanding laboratory environments. Utilizing a precision-balanced Q-Drive motor system, this vortex mixer generates consistent orbital motion—characterized by a 2 mm amplitude circular displacement—at speeds ranging from 200 to 3400 rpm. Unlike conventional single-position vortexers, the BV1005 features a dual-function platform: a standard cup-style mixing head for conical tubes, Eppendorf tubes, and microcentrifuge vessels, plus an integrated 8-position adapter for 0.5–2.0 mL microtubes. This design enables parallel processing without compromising mixing intensity or uniformity. The device operates reliably across ambient and controlled-environment conditions—from refrigerated cold rooms (+4 °C) to incubator settings (+65 °C)—making it suitable for applications requiring temperature-stable agitation during enzymatic reactions, cell suspension, reagent resuspension, or pre-PCR preparation.

Key Features

• Q-Drive balanced drive mechanism minimizes mechanical vibration and acoustic noise—critical for shared lab spaces and sensitive instrumentation proximity.
• Dual-platform configuration supports both general-purpose cup mixing and high-throughput 8-tube microcentrifuge tube agitation.
• Touch-activated start/stop interface with real-time digital RPM display ensures precise speed selection and operational transparency.
• Die-cast aluminum alloy housing provides structural rigidity, thermal stability, and corrosion resistance under routine decontamination protocols.
• Continuous auto-run mode enables unattended operation for extended protocols; touch mode allows momentary activation for quick mixing tasks.
• Compact footprint (13 × 16 × 17 cm) and low mass (3.4 kg) facilitate placement inside biosafety cabinets, environmental chambers, and benchtop workflows.

Sample Compatibility & Compliance

The BV1005 accommodates common laboratory consumables including 0.5–2.0 mL microcentrifuge tubes (in the 8-position rack), 15 mL and 50 mL conical tubes (on the cup platform), and standard culture tubes up to 18 mm diameter. Its operational envelope complies with ISO 13485-aligned manufacturing practices, and its electrical design meets IEC 61010-1 safety standards for laboratory equipment. While not certified for use in explosion-proof or Class II biological containment zones without additional validation, the unit is routinely deployed in GLP-compliant QC labs and academic research facilities where traceable, repeatable mixing performance is required per SOP-defined parameters.

Software & Data Management

The MORTEXER BV1005 operates as a standalone electromechanical instrument with no embedded firmware, cloud connectivity, or data logging capability. All operational parameters—including speed setting and activation mode—are manually configured via front-panel controls. This architecture eliminates software validation overhead and aligns with FDA 21 CFR Part 11 requirements for instruments used in regulated environments where audit trails are managed externally (e.g., via lab notebook entries or LIMS-recorded run logs). For laboratories implementing electronic record systems, the absence of onboard memory ensures full control over data integrity policies without proprietary vendor dependencies.

Applications

• Homogenization of viscous or particulate-laden solutions prior to filtration or analysis (e.g., protein lysates, nanoparticle suspensions).
• Resuspension of lyophilized reagents, bacterial pellets, and cryopreserved cell stocks.
• Pre-analytical mixing in clinical chemistry, immunoassay preparation, and nucleic acid extraction workflows.
• Uniform dispersion of dyes, stains, and contrast agents in histology and microscopy sample prep.
• Agitation of reaction mixtures in enzyme kinetics studies conducted at controlled temperatures (e.g., inside refrigerated incubators).

FAQ

Is the BV1005 compatible with 50 mL conical tubes?
Yes—the cup-style mixing head delivers sufficient orbital energy to generate stable vortices in 50 mL conical tubes at maximum speed (3400 rpm), even when filled to nominal capacity.
Can the mixer be operated inside a CO₂ incubator?
It is rated for continuous operation between +4 °C and +65 °C, but compatibility with humidified CO₂ environments requires verification of local humidity limits (<80% RH non-condensing) and physical clearance for heat dissipation.
Does the unit include calibration documentation?
Benchmark provides factory calibration verification for speed accuracy (±2% of setpoint across full range) with each unit; NIST-traceable recalibration services are available through authorized service centers.
What maintenance is required?
No scheduled maintenance is specified; periodic cleaning of the platform and inspection of the rubber cup insert for wear or deformation is recommended per institutional biosafety guidelines.
Is the 8-position microtube adapter included by default?
Yes—the BV1005 ships with both the standard cup platform and the interchangeable 8-position microcentrifuge tube rack as standard components.