Eppendorf CC40NX Ultrahigh-Speed Continuous-Flow Centrifugation System (Himac)
| Brand | Eppendorf |
|---|---|
| Origin | Japan |
| Manufacturer | Eppendorf |
| Product Type | Floor-standing centrifuge |
| Speed Class | Ultracentrifuge (>30,000 rpm) |
| Cooling | Refrigerated |
| Configuration | Horizontal rotor system |
| Separation Target | Large organelles / Viruses |
| Max Capacity | 8.0 L |
| Max Speed | 40,000 rpm |
| Max RCF | 118,000 × g |
| Dimensions (W×D×H) | 175 × 115 × 295 cm |
Overview
The Eppendorf CC40NX Ultrahigh-Speed Continuous-Flow Centrifugation System (Himac) is an industrial-scale, refrigerated ultracentrifuge engineered for high-throughput, GMP-compliant purification of biological macromolecules, viral vectors, exosomes, and nanoparticles. Operating on the principle of continuous-flow sedimentation under controlled hydrodynamic conditions, the CC40NX enables uninterrupted separation of large-volume feed streams—up to 8.0 L per run—without batch interruption or manual intervention. Unlike fixed-angle or swinging-bucket batch systems, its continuous-flow architecture maintains constant sample residence time and shear profile, ensuring reproducible particle recovery, minimal aggregation, and reduced risk of cross-contamination between runs. Designed and manufactured in Japan by Eppendorf’s Himac division, the system integrates a high-efficiency induction motor drive with an integrated closed-loop refrigeration unit, eliminating reliance on external air compressors or chiller units while maintaining temperature stability from −10 °C to +40 °C across full-speed operation.
Key Features
- Induction motor drive with 45+ years of proven reliability in ultracentrifugal applications—delivering smooth acceleration/deceleration, low vibration, and acoustic noise <68 dB(A) at 1 m distance
- Titanium alloy rotor core: lightweight, chemically inert, and thermally stable—enabling compatibility with SIP (Steam-in-Place) and CIP (Clean-in-Place) protocols per ISO 13485 and EU Annex 1 requirements
- Hydraulic rotor lift mechanism: actuated only when vacuum is fully released, door is unlocked, and motor is at standstill—ensuring fail-safe mechanical interlocking per IEC 61010-1
- Dual safety interrupt system: main circuit breaker with padlockable disconnect plus redundant emergency stop button compliant with EN 60204-1
- Integrated CC Manager touchscreen interface: intuitive HMI with real-time monitoring of rotor lifetime, bearing status, refrigerant pressure, and vacuum integrity
Sample Compatibility & Compliance
The CC40NX supports continuous processing of clarified cell lysates, fermentation broths, and clarified bioreactor harvests. Its horizontal continuous-flow rotor accommodates density gradient media (e.g., sucrose, iodixanol, cesium chloride) and supports both rate-zonal and isopycnic separation modes. The system meets critical regulatory expectations for biopharmaceutical manufacturing: all firmware and software components—including CC Manager—are validated for compliance with FDA 21 CFR Part 11 (electronic records and signatures), featuring audit trails, user access control tiers (admin/operator/technician), and automatic retention of operational logs for ≥36 months. Mechanical design adheres to ISO 14644-1 Class 7 cleanroom compatibility standards; surface finishes comply with ASME BPE-2022 for bioprocess equipment.
Software & Data Management
CC Manager serves as the embedded control and data governance platform. It provides real-time visualization of rotational speed, RCF, chamber temperature, inlet/outlet flow rates, and vacuum level. All parameter changes are timestamped and attributed to individual operator IDs. The system automatically calculates and logs rotor usage hours against manufacturer-specified service intervals—triggering visual and audible alerts when bearings, seals, or gaskets approach end-of-life thresholds. Export formats include CSV and PDF reports compatible with LIMS integration via OPC UA (IEC 62541). Raw sensor data is stored locally on encrypted internal SSD with optional network backup to secure NAS infrastructure.
Applications
- Viral vector purification (AAV, lentivirus, adenovirus) for clinical-grade gene therapy manufacturing
- Large-scale isolation of extracellular vesicles (exosomes, microvesicles) from cell culture supernatants
- Downstream processing of monoclonal antibodies and fusion proteins requiring organelle-level clearance
- Preparative separation of ribosomes, mitochondria, and other subcellular structures in process development
- Nanoparticle formulation QC—e.g., liposome size distribution profiling and empty/full capsid ratio determination
FAQ
What is the maximum continuous feed rate supported by the CC40NX system?
The system is rated for continuous throughput up to 1.2 L/min depending on rotor configuration, viscosity, and particle settling velocity—optimized via adjustable flow control valves and real-time pressure monitoring.
Does the CC40NX support automated fraction collection?
Yes—integrated with an optional programmable fraction collector capable of timed or conductivity-triggered elution fractionation, synchronized with rotor speed and flow rate data.
Can the CC40NX be validated for use in regulated GMP environments?
Absolutely—the system ships with IQ/OQ documentation templates, DQ support files, and a comprehensive validation protocol package aligned with ASTM E2500 and ICH Q5A guidelines.
Is remote diagnostics available?
Remote maintenance access is enabled via secure TLS 1.3 tunneling; however, all remote sessions require dual-factor authentication and are logged with immutable timestamps per 21 CFR Part 11 §11.10(e).
What maintenance intervals are recommended for the titanium rotor assembly?
Rotor core inspection is required every 2,000 operating hours or annually—whichever occurs first—with full recalibration and dynamic balancing performed by Eppendorf-certified field engineers using traceable NIST-standard instrumentation.
