- The best selling centrifuge, inexpensive price that every one can afford it. – Provide a desired testing for test tubes containing in vitro diagnostic specimens for qualitative or quantitative test procedures. – Ideal for general laboratory in hospital, clinic, veterinary and school. – Comes with 45º angel rotor head – Automatic balanced system to eliminate vibration. – Comply with CE electromagnetic compatibility requirement of EN60601-1-2 and IEC801 series regulation. – Various speed control from 1000rpm to 4000 or 4500 rpm – Fixed speed design is available for your choice. – Safety device to shut out power when the lid is opened during spinning is optional to meet your requirement.