Product description: The miniature high-speed centrifuge MC-15 is compact designed. It is streamline elegant and small size. With variable frequency motor, MC-15 has excellent acceleration to achieve target speed / stop to save time. Specifications: Speed Range 100 ~15000rpm (step: 100rpm) Max. RCF 15000xg Max. Capacity 2ml/1.5ml×12 Time Setting Range 20sec ~99min Time to Acheive Max. Speed 15s Time from Max. Speed to Stop 15s Motor Variable Frequency Motor Safety Performance Self-locking, Over-speed, Over-temperature、State Diagnosis System Other Function Speed/RCF Exchanging, Touch to Operate, Operating Status Display, BUZZEE Voltage 220-230V/110-120V, 50-60Hz Power 105W Dimension (LxWxH) 240mm x 220mm x 145mm Net Weight 5.1kgsHangzhou Miu Instruments CO., LTD