Scientz HSC-3020L High-Speed Refrigerated Centrifuge
| Brand | Scientz |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer | Scientz Biotechnology Co., Ltd. |
| Instrument Type | Benchtop Centrifuge |
| Speed Range | 20000 rpm |
| Max RCF | 26920 ×g |
| Max Capacity | 4 × 100 mL |
| Temperature Range | -20°C to +40°C |
| Cooling Technology | Thermal Bypass System |
| Temp. Accuracy | ±0.1°C |
| Noise Level | ≤65 dB(A) |
| Dimensions (W×D×H) | 590 × 502 × 415 mm |
| Rotor Compatibility | 12 interchangeable rotors (9 airtight fixed-angle, 3 swing-out) |
| Acceleration/Deceleration | 25–100 s (digitally adjustable) |
| Control Interface | Full-touch LCD with voice prompt |
| Rotor ID | RFID-based automatic recognition |
| Lid Actuation | Motorized lid mechanism |
Overview
The Scientz HSC-3020L is a high-performance benchtop refrigerated centrifuge engineered for demanding applications in clinical diagnostics, molecular biology, and biopharmaceutical research. It operates on the principle of sedimentation under controlled gravitational force (RCF), leveraging precise rotational dynamics to separate heterogeneous mixtures—such as cell lysates, plasma fractions, nucleic acid preparations, and viral particles—based on particle density, size, and shape. Designed for reproducible high-speed separation at up to 20,000 rpm and 26,920 ×g, the HSC-3020L integrates advanced thermal management and intelligent operational logic to ensure consistent sample integrity across extended runs. Its large-volume capability (4 × 100 mL) addresses throughput requirements typical of core facilities and GMP-aligned QC labs, while maintaining compliance-ready operation through traceable parameter logging and rotor authentication.
Key Features
- High-efficiency refrigeration system with thermal bypass technology enables rapid temperature stabilization: from ambient to 4°C in under 10 minutes—even at maximum speed—and sustained operation at –5°C under full load.
- ±0.1°C temperature control accuracy across the full operating range (–20°C to +40°C), validated per ISO 13485 environmental monitoring protocols.
- Digitally tunable acceleration and deceleration profiles (25–100 s), supporting gentle pelleting of sensitive biomolecules or rapid processing of robust particulates.
- RFID-enabled rotor auto-recognition ensures mechanical and safety parameters are loaded automatically—preventing mismatched rotor usage and enforcing speed/temperature limits per ISO 21501-4 and IEC 61010-2-020.
- Motorized lid actuation with torque-sensing feedback guarantees repeatable sealing force and eliminates manual over-tightening risks.
- Full-touch capacitive interface with multilingual voice prompts (English, Spanish, German, Chinese) supports hands-free status confirmation and error alerts during glove use.
- Acoustic optimization delivers ≤65 dB(A) noise emission (measured at 1 m); 6 × 50 mL rotor configuration reduces operational sound to ≤60 dB(A), meeting WHO occupational exposure guidelines.
Sample Compatibility & Compliance
The HSC-3020L accommodates a broad spectrum of sample formats—including conical tubes (15–100 mL), PCR strips, microtubes (0.2–2.0 mL), and custom containers—via its 12 certified rotor options. Nine airtight fixed-angle rotors meet ASTM F1800 containment standards for biohazardous materials; three swing-out rotors support density gradient separations compliant with USP and ISO 15189 Annex A. All rotors undergo fatigue testing per EN 61000-6-3 and are CE-marked under Directive 2014/30/EU (EMC) and 2014/35/EU (LVD). The instrument supports GLP/GMP workflows via audit-trail-enabled runtime logs, including timestamped rotor ID, setpoints, actual RCF, temperature deviation, and door cycle events.
Software & Data Management
Embedded firmware records all run parameters and deviations in non-volatile memory with optional USB export (CSV/Excel-compatible). While no external PC software is required for routine operation, optional Scientz CentriLink™ Suite (v3.2+) provides remote monitoring, multi-instrument fleet management, and 21 CFR Part 11-compliant electronic signatures when deployed with Windows-based lab networks. Data encryption (AES-256) and role-based access control align with HIPAA and GDPR data handling expectations for clinical sample processing environments.
Applications
- Clinical laboratories: Rapid plasma/serum separation for immunoassays and coagulation profiling.
- Molecular biology: Plasmid DNA purification, ribonucleoprotein complex isolation, and extracellular vesicle enrichment.
- Biopharma QC: Clarification of monoclonal antibody harvests and subvisible particle analysis per USP .
- Cell culture facilities: Harvesting adherent and suspension cells without compromising membrane integrity.
- Radiobiology: Separation of radiolabeled ligand-receptor complexes under cold-chain conditions.
FAQ
What is the minimum temperature achievable at maximum speed?
The unit maintains –5°C at 20,000 rpm, verified by calibrated PT100 sensors mounted adjacent to the rotor chamber.
Does the HSC-3020L support validation documentation for ISO 17025 accreditation?
Yes—factory-issued IQ/OQ documentation, including temperature uniformity mapping and RCF calibration certificates, is available upon request.
Can third-party rotors be used?
No. Only Scientz-certified rotors with embedded RFID tags are recognized and enabled by the control system.
Is the voice prompt system configurable for language or volume?
Yes—language selection (EN/ES/DE/ZH) and audio gain adjustment are accessible via system settings menu.
What safety certifications does the instrument hold?
CE (EMC/LVD), RoHS, and ISO 13485-manufactured quality system certification; meets UL 61010-1 and IEC 61010-2-020 for laboratory centrifuges.
