Centrifuge Selecta Meditronic BL-S: Includes: 7009079 swinging bucket rotor with a maximum speed of 5000 rpm / 4137 g; four 7000731 buckets and four reducers (two red for 7 tubes of 15 mL and VAC each and two blue for 9 tubes). Cover in DUR-AL alloy and stainless steel stamped tray. Digital electronic circuit governed by microprocessor for the control of operating parameters: speed, acceleration, brake, RCF, temperature, time, storage for 10 different programs and operating alarms. Induction motor maintenance free. Sound level 50-60 dBA. Air circulation system to limit excessive temperature to increase. User manual.