Eppendorf Centrifuge CP-NX Series – Ultracentrifuge

Eppendorf Centrifuge CP-NX Series – Ultracentrifuge

Eppendorf Centrifuge CP-NX Series – Ultracentrifuge

Next-Level Performance for High-Speed and Ultracentrifugation Applications

The Eppendorf Centrifuge CP-NX Series includes three high-performance models—CP100NX, CP90NX, and CP80NX—designed to deliver advanced ultracentrifugation capabilities in a user-friendly, efficient system. Whether used for academic, biotech, or pharmaceutical applications, the CP-NX Series combines power, precision, and smart operation to support a broad spectrum of high-speed separations.

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Key Features

• Available in three models with ultra-high g-force:

  • CP100NX: up to 803,000 × g at 100,000 rpm

  • CP90NX: up to 700,000 × g at 90,000 rpm

  • CP80NX: up to 615,000 × g at 80,000 rpm

• Supports a maximum capacity of 6 × 230 mL (1,380 mL total) with Rotor P21A2

• Compatible with a wide range of rotors and tubes for flexible workflows

• Automatic Rotor Life Management (RLM) tracks rotor usage via internal memory, removing the need for manual rotor logbooks

• Self-locking rotor system enables tool-free rotor exchange in seconds

• Rotor ID detection provides instant recognition and maximum speed adjustment for safety

• Non-contact imbalance sensor ensures safe operation during high-speed runs

• Visual sample balancing up to 5 mm difference eliminates the need for exact balancing with scales

• Regenerative braking system includes energy recovery for greater efficiency

• Quiet performance with noise level below 51 dB(A) for an improved work environment

• Equipped with oil rotary vacuum pump and oil diffusion pump for optimal vacuum performance

• Front LED status bar gives immediate visual feedback on operating status from a distance

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User Interface and Controls

• Large 6.5-inch color touchscreen with intuitive navigation

• Touch panel supports multilingual operation (11 languages)

• Fast startup—ready to use in just 6 seconds

• Offers three-level user management and run documentation, ideal for regulated labs (GxP/GLP)

• Store up to 1,000 user-defined programs

• Remote monitoring and control via smartphone and optional log software

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Cooling and Temperature Control

• Refrigerated system using thermo-module cooling (CFC/HCFC/HFC-free)

• Temperature range for operation: 2 °C to 40 °C

• Performance guaranteed from 10 °C to 30 °C

• Temperature accuracy: ±0.5 °C

• Maintains target temperature even at high rotor speeds

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Design and Operation

• Compact footprint: 790 × 690 × 880 mm

• Low table height and sliding door design allow ergonomic access

• Weight: 390 kg / 860 lb

• Single-phase power supply: AC200–240 V ±10%, max. 20 A

• Acceleration and deceleration:

  • 10 acceleration modes

  • 11 deceleration modes (including coasting mode)

• Biosafety option available with microfilter modification (factory or field installation)

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Summary

The Eppendorf CP-NX Series Ultracentrifuges are advanced, high-speed centrifuges offering unmatched versatility, performance, and safety for demanding laboratory applications. With models reaching up to 803,000 × g, automatic rotor tracking, and user-centric design, the CP-NX series supports seamless operation in both research and regulated environments. Features such as visual sample balancing, low-noise operation, and mobile monitoring make these centrifuges highly efficient, ergonomic, and easy to use—ideal for any ultracentrifugation workflow.