The Allegra X-14 series operates at 120 volts and provides a great alternative to the Allegra X-15R, which uses a much higher voltage. This benchtop centrifuge offers convenient operations that is reliable, hardworking, and speedy, cycle after cycle. It is available in models refrigerated or constant-controlled in temperature. The X-14 is equipped with BioCertified features to avoid contamination as much as possible. It also has an ARIES Smart Balance Rotor System that allows for faster run times and setup. A versatile rotor is also available to accommodate tubes, microplates, and bottles. The refrigerated model utilizes a robust cooling system that reduces wait time.