Designed around your applications to provide you competent sample processing and reliable results. Microcomputer programmable with excellent temperature controls and low noise operation maximize your productivity. Highly efficient with low maintenance requirements, it is an ideal separation tool for multiple research applications. - Brushless DC frequency motor with simpler construction, more reliable performance, longer life. - Smooth in operation, low noise and small vibration. - Flexible axle driven system which drive the rotor directly, smooth in operation, low noise and small vibration. - Microprocessor control speed, temperature and time, digital display, 10 kinds of accelerating and decelerating speed for your choice.