SCILOGEX D2012 High-Speed Microcentrifuge
| Brand | SCILOGEX |
|---|---|
| Origin | USA |
| Model | D2012 |
| Maximum RCF | 15100 ×g |
| Maximum Speed | 15000 rpm |
| Capacity | 12 × 2 mL tubes |
| Timer Range | 30 s to 99 min + HOLD mode |
| Motor | Brushless DC motor |
| Noise Level | ≤56 dB(A) |
| Dimensions (L×D×H) | 255 × 245 × 140 mm |
| Weight | 6 kg |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Safety Features | Lid interlock, overspeed protection, overtemperature detection, real-time diagnostics |
| Rotor Material | Anodized aerospace-grade aluminum alloy |
| Rotor Sterilization | Autoclavable (≥100 cycles, 121°C, 2 bar) |
| Temperature Rise at Max Speed | ≤8°C after 60 min operation |
Overview
The SCILOGEX D2012 High-Speed Microcentrifuge is an engineered solution for rapid, precise, and reproducible separation of microliter-scale biological samples in demanding laboratory environments. Designed around Couette-flow rotor dynamics and optimized angular momentum transfer, the D2012 delivers a maximum relative centrifugal force (RCF) of 15,100 ×g at 15,000 rpm—sufficient for pelleting nucleic acids, cellular organelles, membrane vesicles, and high-density nanoparticles. Its compact footprint (255 × 245 × 140 mm) and 6 kg mass enable seamless integration onto biosafety cabinets, laminar flow hoods, or shared benchtop workstations without compromising mechanical stability. The unit operates across global voltage standards (100–240 V, 50/60 Hz), making it suitable for multi-site research facilities, QC labs, and clinical diagnostics settings adhering to ISO/IEC 17025 or CLIA requirements.
Key Features
- Brushless DC motor architecture ensures zero maintenance, extended service life (>20,000 hours MTBF), and consistent torque delivery across the full speed range (500–15,000 rpm in 100 rpm increments)
- Triple-channel active airflow system minimizes thermal drift: inlet ducts direct ambient air across motor housing and rotor chamber; exhaust paths evacuate heat before accumulation exceeds 8°C rise at 15,000 rpm for 60 minutes
- Autoclavable anodized aluminum rotor (A12-2) manufactured via CNC-machined conical bore geometry—guaranteeing radial runout <0.02 mm and dynamic balance certified to ISO 21509 Class G2.5
- Real-time parameter editing: users may adjust speed, RCF, or time after reaching setpoint—critical for protocol optimization during method development
- LCD interface with dual-unit display (rpm / ×g) and progress bar enables immediate verification of operational state without interrupting runs
- Automatic lid release post-run accelerates sample equilibration and reduces cross-contamination risk during high-throughput workflows
- Instant spin function supports transient acceleration to user-defined speeds for brief pelleting or resuspension steps (e.g., quick spin-down of column tips or PCR tube condensate)
Sample Compatibility & Compliance
The D2012 accommodates standard microcentrifuge formats including 0.2 mL, 0.5 mL, and 2.0 mL tubes—compatible with polypropylene, polyethylene, and PCR-grade consumables. Optional adapters (A02P2, A05P2) extend compatibility to low-volume strip tubes and capillary systems. All rotors comply with EN 61010-1:2019 (Safety Requirements for Electrical Equipment) and are validated for repeated sterilization per ISO 17665-1:2017 (Moist Heat Sterilization). The device meets IEC 61326-1:2013 electromagnetic compatibility standards and supports GLP/GMP documentation through timestamped event logging (start/stop, error codes, lid status).
Software & Data Management
While the D2012 operates as a standalone instrument, its embedded firmware records all critical runtime parameters—including actual vs. set RCF, cumulative rotor hours, thermal history, and fault diagnostics—in non-volatile memory. These logs are accessible via front-panel navigation and support traceability for audit readiness under FDA 21 CFR Part 11 when paired with lab information management systems (LIMS) using standardized RS-232 or optional USB-to-serial interface (not included). No proprietary software installation is required; data export follows CSV-compliant formatting for direct import into Excel or statistical analysis platforms.
Applications
- Routine nucleic acid purification (plasmid preps, gel extraction, column-based kits)
- Protein precipitation and desalting prior to LC-MS analysis
- Viral pellet concentration from cell culture supernatants (e.g., lentivirus, AAV)
- Microbial cell harvesting in molecular microbiology and synthetic biology workflows
- Pre-analytical processing of clinical specimens (serum separation, exosome isolation)
- Quality control testing of nanoparticle suspensions and liposomal formulations
FAQ
Is the D2012 compatible with international power grids?
Yes—the universal switching power supply accepts 100–240 V AC at 50/60 Hz, eliminating the need for external transformers.
Can the rotor be sterilized in an autoclave?
Yes—the A12-2 aluminum rotor is rated for ≥100 cycles at 121°C and 2 bar steam pressure per ISO 17665-1.
Does the D2012 meet regulatory requirements for GMP laboratories?
It complies with EN 61010-1 safety standards and supports audit trails via internal event logging; full 21 CFR Part 11 compliance requires integration with validated LIMS infrastructure.
What is the acoustic emission level during operation?
Sound pressure is ≤56 dB(A) at 1 m distance under full-load conditions (15,000 rpm, balanced 2 mL tubes), measured per ISO 3744.
How does the triple-airflow design improve sample integrity?
By limiting temperature rise to ≤8°C after one hour at maximum speed, the system preserves thermolabile biomolecules such as RNA, enzymes, and antibody conjugates.
