These 24-place microcentrifuges have been engineered to be extremely quiet. Short runs up to 12 minutes are whisper quiet at an average noise level of 45 dB(A) and maximum speed of up to 21,300 × g. This is sufficient for centrifugation steps of most routinely used DNA/RNA purification kits. During longer runs the cooling fan works at full capacity to dissipate the heat for the remainder of the run. As successors to the popular Centrifuge 5424/5424 R, these two new models include everything you loved about the previous models, plus new rotors and software functions to make your everyday work more efficient and enjoyable.
The improved cooling system of the Centrifuge 5425 R ensures optimal separation results and reliable cooling at 4 °C, even at maximum rotor speed. With a short pre-cooling time of only 8 minutes (~21 °C to 4 °C), the centrifuge is ready for operation when you are.