Horizontal separation offers many advantages over traditional fixed-angle separations, including tighter straight-line gel separations to reduce re-spins and re-mixes. This centrifuge spins test tubes, up to 17.5 x 128mm, at speeds up to 5,000 rpm, with microprocessor speed control. G-forces up to 4,000g’s will produce platelet-poor-plasma in minutes. The whisper-quiet heavy-duty brushless DC motor can handle high volume use and high-speed full loads for years to come.