The Eppendorf 5425R Refrigerated Centrifuge is a 24-place successor to the popular 5424R centrifuge featuring an outstanding cooling system, 6 rotor options, a max speed of 21,300 x g, and an ergonomic operation, making it the optimal choice on the lab bench for the separation of temperature-sensitive samples from 0.2 – 5mL. The improved cooling system ensure optimal separation results and reliable cooling at 4°C even at maximum rotor speed. Thanks to the short pre-cooling time of only 8 minutes (~21°C to 4°C), the centrifuge is ready to use in no time.

The six different rotors now cover an even wider range of applications, including molecular biology applications such as DNA/RNA or protein purification in 1.5 or 2.0 mL tubes or spin column, pelleting of bacteria, yeast can cell cultures in 5mL tubes, and microvolume protocols such as pre/post PCR and qPCR setups in 0.2 mL tubes, 8-well stirps or divisible 96-well plates.

Key Features

• Patented compressor technology reduces vibration and protects samples
• Continuous cooling maintains a constant temperature after the run has completed to keep samples cool
• Excellent cooling system for the separation of temperature-sensitive samples from 0.2 – 5mL
• Aerosol-tight Eppendorf QuickLock® rotor lids for an ergonomic lid locking
• Additional software functions (e.g. short function without keeping the key pressed, end-of-run countdown)
• Extended rotor program (e.g. 5.0mL rotor, swing-bucket rotor for divisible plates to speed up PCR/qPCR setup)
• Optibowl® design for quick operation even without rotor lid
• Soft-touch, one-finger closure for ergonomic lid locking
• Max rotor capacity: 24 x 2.0 mL / 10 x 5.0 mL vessels
• Max speed: 21,300 x g (15,060 RPM)
• FastTemp function: from ~21°C to 4°C in only 8 minutes
• Temperature range: -10°C to +40°C