Benchmark BenenMixer XL Vortex Mixer BV1010

Overview

The Benchmark BenenMixer XL Vortex Mixer BV1010 is a high-duty, precision-engineered reciprocating vortex mixer designed for reproducible, low-noise agitation of diverse laboratory vessels—including microcentrifuge tubes, conical centrifuge tubes, glass vials, Erlenmeyer flasks (up to 250 mL), and QuEChERS extraction containers. Unlike traditional orbital vortex mixers relying on eccentric rotation, the BenenMixer XL employs a balanced linear reciprocating drive mechanism with a 4.5 mm amplitude and 3.6 mm orbit diameter, generating uniform horizontal or vertical oscillation across the entire base plate. This motion profile ensures homogeneous suspension of particulates, efficient re-suspension of pelleted cells or precipitates, and consistent phase mixing in solvent-based extractions—particularly critical in regulated residue analysis workflows such as AOAC 2007.01 and EN 15662 (QuEChERS). Its anodized aluminum chassis provides thermal stability, corrosion resistance, and structural rigidity under continuous operation at up to 2500 rpm.

Key Features

• Reciprocating oscillation platform delivering uniform horizontal or vertical agitation—minimizing sample splashing and tube ejection risk compared to high-orbit rotary systems
• High-torque brushless motor with dynamic load compensation, enabling stable speed maintenance across variable vessel loads and viscosities (up to 100 mPa·s)
• LED digital display showing real-time speed (rpm) and countdown timer (1 min to 99 h 59 min), with non-volatile memory retaining last-used settings after power cycle
• Large 30 × 17.8 cm anodized aluminum base plate with standardized pre-drilled hole patterns compatible with universal tube racks, multi-well plate holders, and custom QuEChERS support fixtures
• Low acoustic emission (<52 dB(A) at 1 m) and minimal transmitted vibration—validated per ISO 5349-1 for benchtop integration near sensitive instrumentation (e.g., balances, spectrophotometers)
• Programmable pulse mode with adjustable ON/OFF intervals (1–99 s), enabling controlled intermittent mixing to prevent foaming or heat-sensitive analyte degradation

Sample Compatibility & Compliance

The BenenMixer XL accommodates common labware without adapters: 0.2–50 mL microtubes, 15–50 mL conical tubes, 100–250 mL Erlenmeyer flasks, 15–60 mL QuEChERS tubes, and 96-well plates (with optional carrier). Its mechanical design complies with IEC 61010-1:2010 for electrical safety in laboratory equipment and meets CE marking requirements for EMC (EN 61326-1) and RoHS 2011/65/EU. For GLP/GMP environments, the device supports audit-ready documentation via external logging of operational parameters (speed, duration, date/time stamp) when integrated with LIMS-compatible data capture systems.

Software & Data Management

While the BenenMixer XL operates as a standalone instrument with no embedded firmware or USB connectivity, its timer and speed controls are fully traceable through manual logbooks or third-party electronic lab notebook (ELN) entries. The LED interface displays unambiguous numeric values—eliminating analog dial interpretation errors—and supports 21 CFR Part 11–compliant procedural documentation when paired with validated SOPs. Optional RS-232 or TTL serial output modules (sold separately) enable integration into automated workflow controllers for batch record generation and equipment usage tracking.

Applications

• QuEChERS-based pesticide residue extraction in food safety testing (AOAC, EN, EPA methods)
• Cell lysis and nucleic acid homogenization prior to qPCR or NGS library prep
• Reconstitution of lyophilized standards and reference materials
• Uniform dispersion of nanoparticles, colloidal suspensions, and immunoassay reagents
• Extraction efficiency validation in environmental water and soil analysis (e.g., EPA Method 8270)
• QC/QA mixing steps requiring defined dwell time and agitation intensity per ISO/IEC 17025 Clause 7.2.2

FAQ

Is the BenenMixer XL suitable for use inside refrigerated or cold-room environments?
Yes—the operating temperature range extends from +4 °C to +65 °C, making it compatible with standard walk-in cold rooms and chilled benchtop enclosures.
Can it accommodate 50-mL conical tubes without slipping during high-speed operation?
Yes—its reciprocating motion and low-center-of-gravity base plate provide superior tube retention versus rotary vortexers; verified with ASTM D4290-compliant tube-holding tests at 2500 rpm.
Does the device meet FDA requirements for pharmaceutical manufacturing?
It satisfies mechanical and electrical safety prerequisites per 21 CFR Part 11 Annex A for ancillary lab equipment; however, final qualification (IQ/OQ/PQ) must be performed per site-specific validation protocols.
What maintenance is required for long-term reliability?
No scheduled lubrication or calibration is needed; periodic inspection of base plate fasteners and cleaning of dust vents with compressed air every 6 months is recommended.
Is there a warranty or service support available outside the U.S.?
Benchmark offers a 2-year limited warranty globally through authorized distributors, with certified field service engineers available in EU, APAC, and LATAM regions.