Eppendorf 5425R Refrigerated Microcentrifuge for Temperature-Sensitive Sample Processing

The Eppendorf 5425R Refrigerated Microcentrifuge is engineered for laboratories requiring precise temperature-controlled centrifugation in molecular biology, clinical diagnostics, and bioprocessing applications. Its benchtop design supports up to 10 × 5.0 mL tubes with fixed-angle rotors, offering a maximum relative centrifugal force (RCF) of 21,300 × g and speeds up to 15,060 rpm.

Key technical features include:

• Active refrigeration system maintaining temperatures from -10 °C to +40 °C, ensuring sample integrity during temperature-sensitive spins typical in molecular cloning and synthetic biology workflows.
• Rapid pre-cooling capability to 4 °C minimizes variability and protects biomolecules in live-cell imaging and gene editing sample prep.
• Customizable acceleration and deceleration with 10 soft break ramps optimize pellet control, vital for biomanufacturing protocols requiring gentle sample handling.
• Programmable quick keys and a dedicated short-spin function streamline repetitive runs, enhancing throughput in high-demand biotechnology labs.
• Compact footprint (10 × 13 × 9 inches) and quiet operation support integration into space-limited environments common in biomedical engineering and molecular diagnostics facilities.

Power consumption peaks at 360 W, while the device operates on 120V 50/60Hz electrical supply. Total weight is approximately 45 lbs, allowing easy relocation within multi-user lab benches.

Designed to fit seamlessly into existing workflows, the 5425R model is widely adopted among molecular biology researchers and clinical laboratories, with proven reliability across gene editing, bioprocessing, and molecular diagnostics. Its certified performance and temperature stability make it essential for critical biotechnological applications requiring precise centrifugation under controlled thermal conditions.