The Model 5415D is an ideal workhorse for the lab, featuring easy-to-use control knobs, and digital display of time and speed/g-force. Compact 9 x 12-inch (W x D) footprint fits on a crowded bench, or in a cold room. 24-place capacity. Brushless motor provides maintenance-free operation. Spins up to 13,200 rpm; 16,110 x g. Quick acceleration and deceleration. Quiet operation (<60 dB). Adjustable-speed "Short Spin" button is ideal for quick spins. Accepts two interchangeable rotors, each with a see-through polypropylene lid. Meets international safety standards for centrifuges (IEC 1010-2-020). Two-year warranty.