Air cooling device Large Centrifuge! Efficient multi purposes bench top centrifuge for treating sample of big capacity Max. RPM 8,000rpm(fixed angle rotor) 4,000rpm(swingout rotor) Max. RCF 8,279 xg(fixed angle rotor) 3,515 xg(swingout rotor) MAX. capacity 85ml x 6(fixed angle rotor) 750ml x 4(swingout rotor) Temperature range Air Cooling * As these Products are "Medical Equipments". Please operate and use according to "Precautions" and "how to use".