The new StripSpin 12D digital mini centrifuge from Benchmark is uniquely designed for centrifugation of 12 position PCR strips. It features digital speed control up to 5,500 rpm, timer control up to 99 min., and a safety interlock to stop the centrifuge if the lid is opened during operation. With built in rcf conversion, speed can be set/displayed in rpm or rcf, the StripSpin 12D is the perfect solution for centrifugation of up to 4 x 12-position high efficiency PCR strips (or 48 x 0.2ml tubes) and includes a 2 year warranty.