Features: 1.Brushless frequency motor in great torque, no carbon dust pollution, non maintenance, quick in speed up and down. 2.The flexible axle driven system which drive the rotor directly, smooth in operation, low noise and small vibration, imbalance protection. 2.Microprocessor control, 10 inches LCD indicate all running parameters. 3.Import compressor fluorine free, double cycle cooling, cold and hot alternating easily, free environment pollution and precise in temperature control. 4.W2t centrifugation is allowed, which make you have the ideal centrifugation result. 5.Electronic lid lock,Over speed, over temperature protection and imbalance protection. The centrifuge body is made of high quality steel, safe and reliable. 6.3 tiers protection steel cover, you will get the ideal centrifugation result. Technical parameters: Max speed : 6000r/min Max RCF : 6600xg Rotor identification : Automatic identification Temperature range: -20--40degree Temperature accuracy: +/-1degree Speed accuracy: +/-50r/min Time range: 1-9h59min Noise: less than 65dBA Dimension:940x735x1260mm Capacity: 6x1000ml Net weight:260KG Power: AC220V, 50HZ,20A . Carbon box.