Key Features 3,000rpm for shaking to rapid mixing of samples Touch or continuous operation mode Includes a standard top head for mixing a single test tube or other small vessel up to 30mm in diameter Electronic speed control maintains constant speed even during changes in load Steel base with specially designed vacuum suction feet provides stability and dampens vibration Robust aluminum-cast construction Specifications Specifications MX-F (Fixed speed) Voltage 110-120V/220-230V, 50/60Hz Power 60W Mixing motion Orbital Orbital diameter 4mm Motor type Shaded pole motor Motor rating input/output 58W/10W Speed range 3000rpm Run type Touch operation/Continuous Dimension [W*H*D] 127*130*160mm Weight 3.5kg Permissible ambient temperature 5~40°C Permissible relative humidity 80%RH Protection class IP21