Ortoalresa Vetcen Veterinary Centrifuge

Overview

The Ortoalresa Vetcen Veterinary Centrifuge is a compact, microprocessor-controlled benchtop centrifuge engineered specifically for diagnostic laboratories in veterinary medicine and animal health research. Designed using Couette-flow rotor dynamics and optimized for low-volume, high-precision sample processing, the Vetcen operates on brushless induction motor technology—ensuring maintenance-free rotational stability and consistent torque delivery across its full speed range (up to 11,500 rpm). Its dual-format rotor system accommodates both standard 1.5 mL microcentrifuge tubes and calibrated capillary tubes (1.5 × 75 mm), enabling simultaneous hematocrit, serum separation, and nucleic acid pre-concentration workflows without manual rotor swaps. The unit’s rigid aluminum-alloy housing, integrated safety ring between chamber and outer casing, and stainless-steel centrifuge chamber meet structural integrity requirements for GLP-compliant clinical labs handling biological specimens under ISO 15189-aligned quality systems.

Key Features

• Dual-capacity rotor design supporting concurrent processing of 6 × 1.5 mL tubes and 6 × capillary tubes per run—eliminating workflow interruption in multi-assay veterinary diagnostics.
• LED display with real-time RPM/RCF and countdown timer; programmable in 50 rpm / 10 × g increments for precise method reproducibility.
• Three-stage acceleration/deceleration control (Fast, Soft, Free) minimizes sample resuspension and preserves delicate cellular fractions during spin-down.
• Automatic lid locking mechanism with motorized engagement, emergency mechanical release, and drop-protection interlock—certified to EN 61010-2-020 for operator safety during routine operation.
• Brushless induction motor with thermal overload protection and forced-air cooling system; maintains ambient temperature rise <3°C during continuous 30-min operation at max speed.
• Noise emission <60 dB(A) at 1 m distance—suitable for shared laboratory environments including point-of-care clinics and mobile veterinary units.
• Auto-memory function retains last-used parameters (speed, time, RCF); programmable lid opening delay post-run for controlled aerosol containment.

Sample Compatibility & Compliance

The Vetcen is validated for use with whole blood, serum, plasma, urine sediments, and tissue homogenates commonly processed in veterinary pathology and field diagnostics. Rotors and tube adapters are constructed from medical-grade anodized aluminum and are fully autoclavable (121°C, 20 min, 1 bar), supporting sterilization cycles required under EU Annex I of Directive 2014/35/EU (Low Voltage Directive) and ISO 13485-certified lab operations. All electrical emissions and immunity performance comply with EN 61326-1 and EN 61326-2-6, ensuring electromagnetic compatibility in mixed-use facilities with PCR cyclers, hematology analyzers, and digital imaging systems. The device carries CE marking under the applicable EU directives and conforms to essential safety requirements outlined in EN 61010-1:2010 + A1:2019 for laboratory electrical equipment.

Software & Data Management

While the Vetcen operates as a standalone instrument without external PC connectivity, its embedded firmware supports audit-trail–capable parameter logging via internal non-volatile memory. Each run stores timestamped records of set speed, actual RCF, elapsed time, and rotor identification—accessible through service-mode diagnostics for internal QA review. Though not FDA 21 CFR Part 11–compliant out-of-the-box, the unit may be integrated into validated laboratory information management systems (LIMS) via RS-232 or optional analog output modules (sold separately), enabling traceable data capture aligned with CAP-accredited veterinary testing protocols.

Applications

• Routine hematocrit determination in equine, bovine, and small-animal clinics using capillary tubes.
• Pre-analytical serum/plasma separation prior to ELISA, lateral flow immunoassays, or PCR-based pathogen detection.
• Concentration of low-abundance biomarkers (e.g., exosomes, microRNAs) from limited-volume samples such as cerebrospinal fluid or synovial fluid.
• Cell pellet harvesting for cytology preparation and microbial culture inoculation in farm-animal disease surveillance programs.
• Field-deployable centrifugation in mobile diagnostic vans operating on standard 220–240 V AC or optional 110–120 V configurations (CE 177 variant).

FAQ

Is the Vetcen suitable for biosafety level 2 (BSL-2) applications?
Yes—the sealed stainless-steel chamber, autoclavable rotors, and lid interlock system support safe handling of moderate-risk biological agents when used with appropriate PPE and procedural controls per WHO Laboratory Biosafety Manual (4th ed.).

Can the centrifuge be validated for GxP environments?
The Vetcen supports IQ/OQ documentation packages upon request; its parameter memory, RCF accuracy (±2%), and mechanical consistency enable qualification under GLP or veterinary GMP frameworks.

What rotor types are available beyond the standard dual-format configuration?
Ortoalresa offers optional fixed-angle rotors for 0.2–2.0 mL tubes, PCR strip carriers, and specialized capillary racks—all traceably calibrated and supplied with individual certification reports.

Does the unit require periodic recalibration?
No scheduled recalibration is mandated; however, annual verification of speed accuracy and timer fidelity against NIST-traceable standards is recommended for accredited labs.