Used Lab Equipment

The Beckman Coulter SW40 rotor is a titanium, swinging bucket.

Specifications:

• Maximum Speed: 40,000 rpm
• Maximum RCF: 285,000 xg
• K factor: 137
• R min: 7 mm
• R av: 7 mm
• R max: 8 mm
• Nominal Rotor Capacity: 84 mL (6 x 14 mL)
• Container Dimensions: 14 x 95 mm

The T-890 fixed angle rotor performs a variety of applications with 8 place capacity.

Specifications:

• Maximum RCF: 692,149 xg
• Length of Tube: 80 mm
• Net Weight: 5 kg
• Radius Average: 3 mm
• Radius Max: 5 mm
• Radius Minimum: 2 mm
• Average RCF: 500,790 xg
• Minimum RCF: 309,431 xg
• Angle: 25 degrees
• Capacity: 8 x 12.5 mL
• Diameter of Tube: 16 mm
• K factor: 1
• Speed: 90000 rpm

These general-purpose centrifuges provide high capacity while taking up minimal lab space. Process up to sixty 5- or 7-mL tubes at a time to maximize your productivity. The AUTO-LOCK rotor system allows you to switch out rotors in just 5 seconds, allowing you to change test methods and protocols more easily. Easy rotor removal provides easier cleaning. Whisper quiet, brushless induction motor provides years of service with virtually no maintenance or distraction.

Specifications:

• Maximum Speed: 14600 rpm

• Maximum RCF: 23113 xg

• Time Range: 0.5 - 99 minutes

• Power Requirements: 50/60Hz, 350W

• Capacity: 4 x 280 mL (swing out), 6 x 100 mL (fixed angle)

• Maximum Density: 1.2

• Maximum Load: 1.34 kg

• Speed Range: 500 - 14600 rpm

• Display Accuracy: +/- 10 rpm

• Dimensions: 19.7 x 15.7 x 14.6 in

• Weight: 114.6 lb (52 kg)

These general-purpose centrifuges provide high capacity while taking up minimal lab space. Process up to sixty 5- or 7-mL tubes at a time to maximize your productivity. The AUTO-LOCK rotor system allows you to switch out rotors in just 5 seconds, allowing you to change test methods and protocols more easily. Easy rotor removal provides easier cleaning. Whisper quiet, brushless induction motor provides years of service with virtually no maintenance or distraction.

Easy-to-use control panel makes set-up and programming simple. Four quick recall keys provide easy recall of frequently used programs. Digital displays allow easy monitoring of speed, G-force, and timer. Refrigerated units also display temperature. Pre-cooling function (available on refrigerated units) allows you to pre-chill chamber and rotor to maintain temperature for your precious samples.

Specifications:

• Product Type: Centrifuge
• Max rpm: 14,600
• Max RCF: Swing-out: 3176 x g
• Fixed-angle: 23,113 x g
• Max capacity: 1.34 kg
• Refrigerated: No
• Variable speed: Yes
• Speed control: Digital
• Dimensions: 15-11/16"W x 14-19/32"H x 19-11/16"D (40 x 31 x 50 cm)
• Timer: 30 seconds to 99 minutes
• Power (VAC): 230
• Max RCF (x g): 23,113
• Power (Hz): 50/60

Features:

• Microprocessor control
• High torque direct drive induction motor
• No Brushes mean low maintenance
• Very smooth acceleration / deceleration profiles are gentle for your samples
• Ultra high run to run reproducibility

Specifications:

• Max Speed: 100000 rpm
• Force: 543 000 G
• Cooling: Air Cooled
• Single Tube Volume: 0.2-5.1 ml
• Refrigeration: Solid State
• Temperature: 2 to 40 degrees C in 1 degree increments
• User Programs: 10
• Acceleration: 10 accel and 10 decel profiles
• Sound: less than 60 dbA
• Dimensions: H x W x D inch: 20.98 x 28.9 x 22.99
• Weight: 205 Ilbs
• Power: Plugs into a standard 110V outlet

Major Applications include pelleting of subcellular fractions in 5-30 minutes; pelleting RNA in 1-2 hours; plasmid DNA separation in 6 hours. For use in the Optima MAX-XP Benchtop Ultracentrifuge, Optima TLX personal micro-ultracentrifuges, and Optima MAX high-capacity personal micro-ultracentrifuges, and the discontinued TL-100 and Optima TL micro-ultracentrifuges.

Specifications:

• Maximum Speed: 100,000 rpm
• Maximum RCF: 541,000 xg
• K-factor: 14
• R-min: 5 mm
• R-av:9 mm
• R-max: 3 mm
• Nominal Rotor Capacity: 21 mL (6 x 3.5mL)

Beckman TLA-100.4 titanium fixed angle ultracentrifuge rotor Major applications: Rapid pelleting of subcellular particles, lipoprotein isolation, as well as isopycnic separations with total rotor volumes up to 40.8 mL of gradient per run.

Specifications:

• Capacity: 8 mL (8 x 5.1 mL)
• R min: 26 mm
• R av: 2 mm
• R max: 5 mm
• Maximum Speed: 100,000 rpm
• Maximum RCF: 543,000 xg
• Tube Size: 13 x 51 mm
• K factor: 16
• Acceleration Time to Maximum Speed: 5 min

The Beckman Coulter TLA 45 rotor is an aluminum rotor, compatible with the Optima TL and TLX series with a fixed angle of 45 degrees. This rotor develops sufficient centrifugal forces for a number of applications: it provides quick pelleting runs that preserve the bioactivity of a sample and it is an effective tool for the recovery of fine precipitates.

Specifications:

• Maximum Speed: 45,000 rpm
• Capacity: 12 x 1.5 mL
• Maximum RCF: 125,000 xg
• K factor: 99
• R min: 25 mm
• R av: 48 mm
• R max: 55 mm
• Nominal Rotor Capacity: 18 mL
• Weight of Fully Loaded Rotor: 8 kg
• Nominal Dimensions of Tubes: 11 x 38 mm
• Approximate Acceleration Time to Maximum Speed: 2 min

Specifications:

• Maximum speed: 55,000 RPM
• Density rating at maximum speed:  1.7 g/mL
• Relative Centrifugal Field at maximum speed
  • at rmax (76.5 mm): 259,000 ´ g
  • at rav (59.4 mm): 201000 ´ g
  • at rmin (42.2 mm): 143,000 ´ g
• k factor at maximum speed: 50
• Nominal tube dimensions (largest tube): 11 x 34 mm
• Nominal tube capacity (largest tube): 2.2 mL
• Nominal rotor capacity: 8.8 mL
• Approximate acceleration time to maximum speed (fully loaded): 8 min
• Approximate deceleration time from maximum speed (fully loaded):  4 1/2 min
• Weight of fully loaded rotor: 0.8 kg (1.69 lb)
• Rotor body material: aluminum
• Bucket material: titanium

The Beckman Coulter Type 19 rotor is used for instruments classified H, R, S. Major applications include differential centrifugation of large volumes of viruses and large subcellular particles.

Specifications:

• Maximum Speed: 19000 rpm
• Maximum RCF: 53900 xg
• K factor: 951
• R min:4 mm
• R av:9 mm
• R max: 4 mm
• Nominal Rotor Capacity: 1500 mL (6 x 250 mL)
• Container Dimensions: 60 x 121 mm

The Beckman Coulter 42.1 rotor is used for centrifuging small particles in volume and is compatible with instruments that are classified  H, R, S.

Specifications:

• Maximum Speed: 42000 rpm
• Maximum RCF: 195,000 rpm
• K factor: 133 rpm
• Capacity: 308 mL (8 x 38.5 mL)
• Dimensions: 25 x 89 mm
• Maximum Volume: 24 mL

Specifications:

• Rotor Type: Ultra - Fixed Angle
• Maximum Speed: 70,000 rpm
• Maximum RCF at r max (g): 504,000 x g
• k-Factor: 44
• Rotor Material: Titanium
• r min:5 mm
• r av:7 mm
• r max: 91.9 mm
• Nominal Rotor Capacity: 312 mL
• Number of Rotor Cavities x Nominal Largest Load Capacity: 8 x 39 mL
• Nominal Largest Container/Bucket/Carrier/Canister Dimensions: 25 x 89 mm