Easy to Operate: Two rotating panels of centrifuge machine provide convenient controlling on time and speed, you can adjust proper time and speed for your various demand. Fixed-angle Rotor and Multiple Holes: The fixed-angle design of our centrifugal machine has the advantage that lacks of moving parts in the rotor, it can put lower stress to the metal, which can prolong it using life time. And there are multiple holes for you to choose. Non-slip Rubber Pad: Three excellent non-slip rubber pads increase the friction between the centrifuge machine and the desk, which is good for protecting both of them. Compact and quiet enough to install in an office or classroom as well as in laboratories Wide Usage: This centrifuge can be used in various fields such as bioty, life science, etc.logy, chemistry, food, education, beau, Manufacturer: SD