This Piramoon FiberLite F10-6x500y Fixed-Angle Rotor is in great condition and is guaranteed to be fully functional. This item came from a local lab that had surplus equipment and shows some aesthetic signs of normal use. We urge customers to view all photos as they show overall condition, included accessories and useful information. Sale of unit comes with a 30-day full money back guarantee return policy. Please feel free to contact us with any questions. Includes (6) FiberLite 010-1135-03 500mL to 250 mL Conical Adapters Description Fiberlite F10-6 x 500y Fixed Angle Rotor Material Carbon Fiber Composite Type Fixed Angle Rotor Capacity 6 x 500 mL Max. RCF 17,700 x g Max. Speed 10,000 rpm Radius (Metric) 158 mm Radius (Metric) Min. 41 mm K Factor 3413 Max. Tube Length 160 mm Max. Tube Diameter 70 mm Net Weight 28 lb. (12.7 kg) For Use With (Equipment) Beckman? J2 Series Centrifuges Angle 23 Min. RCF 4,592 x g