The Beckman Type 90 TI 8 Slot Centrifuge Rotor is manufactured by Beckman Coulter. The Beckman Type 90 TI 8 Slot Centrifuge Rotor rated for 90 000 rpm, is a fixed angle rotor designed to centrifuge up to eight tubes at a 25-degree angle to the axis of rotation. Used in Beckman Coulter class H, R, and S preparative ultracentrifuges, the rotor develops centrifugal forces sufficient for the differential separation of particles, and for equilibrium sedimentation of particles such as DNA and viruses. The pre-owned products will be thoroughly cleaned and fully tested to perform at manufacturer specifications before shipping.
Specification
Condition: Certified Pre-Owned Max Rpm: 90,000 Maximum speed: 90 000 rpm Density rating at maximum speed: 1.2 g/mL Relative Centrifugal Field* at maximum speed At rmax (76.5 mm): 694 000 × g At rav (55.4 mm): 503 000 × g At rmin (34.2 mm): 310 000 × g k factor at maximum speed: 25 Conditions requiring speed reductions: see RUN SPEEDS Number of tube cavities: 8 Nominal tube dimensions (largest tube) 16 × 76 mm Nominal tube capacity (largest tube): 13.5 mL Nominal rotor capacity: 108 mL Approximate acceleration time to maximum speed (fully loaded): 6 min Approximate deceleration time from maximum speed (fully loaded): 4 1/2 min Weight of fully loaded rotor: 5 kg (11 lb) Rotor material: titanium Lid material: aluminum
Features
Centrifuge up to eight tubes at a 25-degree angle to the axis of rotation. Up to 108 mL of gradient and sample volume can be centrifuged per run.