Thermo IEC Centra GP8R bench top refrigerated centrifuge. Features a microprocessor control and digital display. Runs are fully automatic and unit stores up to 35 custom programs for reproducible runs. Has max speed of 5100 RPM and max force of 4550 x g. Has max capacity of 4 x 750 mL and can hold a max of 148 x 5 mL tubes. Temperature range from -5°C to 40°C.