Combination cell washer and centrifuge. The unit has two fixed speeds of 3600 or 12000 RPM. It is a microprocessor controlled unit with a programmable memory that can hold up to four wash cycles. It has a built-in peristaltic pump with a drain, dual angle rotor, low saline level alarm and uses 10 X 75mm or 12 X 75mm tubes. Used for compatibility testing, cytological studies and other laboratory applications.