... . swing bucket rotors 4. motorized lid lock 5. metal frame TDZ5WS Benchtop Chemistry CentrifugeFeatures:The chemical centrifuge instrument: microprocessor control, brushless ... ~ 99minMotorBrushless MotorPowerAC 220V 50Hz 5ANoise≤65dBweight35KgDimension420×530×350mmL×W×H TDZ5WS Benchtop Medical Chemistry Centrifuge