"Cat.No. 9134002122 Speed Range 300-500rpm,increment: 100rpm Max. RCF 2490xg 500rpm,increment: 100rpm Max. RCF 2490 20rpm Rotor type A12-10P Rotor Capacity 1.5-5mL/7mL/10mLx12 Run Time 30sec-99min HOLD (Continuous operation) Display LCD Safety Devices Door interlock, Overspeed detector Automatic internal diagnosis Acceleration/Braking time sec 20s 13s Program Preloaded Program Program Memory - Motor Brushless DC motor Power Single-phase 100V-240V 50Hz/60Hz, 3A70W Dimension (WxDxH) 354x304x215 mm Weight 6kg Noise - Advanced features Speed/RCF switch Short-time run function sound-alert function"