Floor Model Rotors
Beckman Coulter JA-25.50 Fixed-Angle Rotor, Aluminum, 8 x 50 mL, 25,000 rpm (75,600 x g)
The JA-25.50 fixed-angle rotor is an anodized aluminum rotor designed for high-speed preparative centrifugation, providing reliable capacity for eight 50 mL tubes and compatibility with Avanti J-series centrifuges.
- Capacity for eight 50 mL tubes.
- Fixed-angle design for efficient pelleting.
- Anodized aluminum construction for durability.
- Maximum speed 25,000 rpm (75,600 x g) for high-force applications.
- Suitable for harvesting cells, processing tissue homogenates, and subcellular separations.
Beckman Coulter J-LITE JLA-16.250 Fixed-Angle Rotor, 6 x 250 mL, 16,000 rpm
The J-LITE JLA-16.250 is a fixed-angle aluminum rotor designed for large-volume, high-speed centrifugation. It holds six 250 mL bottles (1,500 mL nominal capacity), is rated to 16,000 rpm (38,400 x g), and features a single-lock lid for secure operation. Suitable for general-purpose and multitube processing, and compatible with Avanti J Series and J2 Series centrifuges.
- Holds six 250 mL bottles (1,500 mL nominal capacity).
- Anodized aluminum construction.
- Rated to 16,000 rpm (38,400 x g); limited to 14,000 rpm in certain centrifuge models.
- Empty rotor weight approximately 10.3 kg (22.7 lb).
- Single-lock lid for secure containment.
- Intended for general-purpose, large-volume, multitube processing.
Beckman Coulter TLA-55 Fixed-Angle Rotor Package for Optima MAX-XP and Optima TLX Ultracentrifuges - 12 x 1.5 mL, 55,000 rpm, 186,000 xg, 45° aluminum
The TLA-55 Fixed-Angle Rotor Package is an aluminum fixed-angle rotor designed for high-speed ultracentrifugation applications, including rapid pelleting of nucleic acid precipitates from 1.5 mL tubes. It supports high rotational speeds and is intended for use with compatible benchtop and personal ultracentrifuges.
- Maximum speed: 55,000 rpm (186,000 xg).
- Capacity: 12 x 1.5 mL tubes (11 x 38 mm tube dimension), nominal capacity 18 mL.
- Rotor angle: 45 degrees.
- Material: aluminum construction for high-strength performance.
- Suitable for rapid pelleting of nucleic acid precipitates and other small-volume preparations.
- Compatible with selected benchtop and personal ultracentrifuge models; check equipment compatibility before use.
- BioSafe lids supported where applicable.
Beckman Coulter Type 45 Ti Fixed-Angle Titanium Rotor, 6 x 94 mL, 45,000 rpm (P/N 339160)
The Beckman Coulter Type 45 Ti fixed-angle titanium rotor (P/N 339160) is a preparative ultracentrifuge rotor engineered for high-speed separations of large-volume samples, such as subcellular fractions and viruses.
- Material: titanium.
- Capacity: 6 x 94 mL (38 x 102 mm).
- Maximum speed: 45,000 rpm.
- Maximum relative centrifugal force: 235,000 xg.
- Angle: 24°.
- Rotor type: fixed-angle for ultracentrifugation.
- Compatible with H, R, and S instrument classes.
- Typical applications: differential centrifugation of large volumes and virus pelleting.
