Beckman Optima XL-80K Ultracentrifuge, Weight 465 kg (1025 lb), Beckman Coulter (CAT#: STEM-LCPO-0108-LGZ)

The Beckman Optima™ XL-80 K Ultracentrifuge is designed to generate powerful centrifugal forces for efficient particle separation. With a maximum speed of 80,000 rpm, this high-performance centrifuge provides the fastest separation rates in the shortest time. Beckman centrifuges feature the ESP™ high-efficiency sedimentation program, which stimulates gradient formation and accelerates the separation of sample components through a wide selection of rotors.

The Optima™ XL-80 K centrifuge is capable of performing common centrifuge related calculations such as CsCl deceleration and run transitions. Additionally, the unbalance tolerant drive allows visual balancing of rotor loads while eliminating the need for the user to weigh individual samples.

Like all other Optima™ XL Series devices, the XL-80k is equipped with a microprocessor control system that enables fast, interactive and menu-driven operation using advanced software features and simple user setup. In addition, the unit offers a program library that can hold up to 9 standard programs.

The acceleration/deceleration profiles of Beckman centrifuges allow immediate customization of operating conditions. The dual display of "set" and "actual" operating parameters also allows the user to easily monitor the operation. Additional attributes of the Beckman Optima™ XL-80 K centrifuge include an air-cooled drive and thermoelectric heating/cooling system, high torque direct drive induction motor, built-in rotor and tube catalog.

Condition: certified pre-owned
Dimensions (H x W x D): 120.7 cm x 94.0 cm x 67.3 cm / 47.5 in. x 37 in. x 26.5 in.
Weight: 465 kg (1025 lb)
Maximum Heat Dissipation into the Room: 1.0 kW (3400 Btu/hr)
Humidity Restrictions
Noise Level Measured 0.91 m (3 ft) in Front of the Instrument: 57 dBa
Installation Category: II
Pollution Degree: 2
Set Speed: 1000 to maximum speed1 in increments of 100 rpm speed control. Actual rotor speed will be ±20 rpm of the set speed (above 1000 rpm)
Set Time: Up to 999 hours and 59 minutes; HOLD for runs of unspecified length
Time Display: Indicates time remaining in timed runs, time elapsed in HOLD runs, and estimated time remaining in ?2t runs
Rotor Temperature: 0 to 40°C in increments of 1°C
Temperature Control: ±0.5°C of set temperature
Temperature Display: Indicates rotor temperature in increments of 0.1°C
Temperature Stability: Within 0.3°C after equilibration ?2t
Set ?2t: Up to 9.99 × 1014 radians squared per second
w2t Display: Shows the accumulated ?2t to three significant digits (in exponential notation)
Acceleration: Nine slow acceleration profiles, or maximum acceleration from 0 rpm to set speed
Decleration: Nine slow deceleration profiles, no brake, or maximum deceleration from set speed to 0 rpm
Operation: Standard or programmed; instrument memory can store up to nine individual programs and one sequential program of up to five steps
Key Switch: Used to select normal, zonal, or locked operation

Maximum speed 80000 rpm
User-customized project
ESP™ High Efficiency Settlement Program
Microprocessor Control System
Imbalance-tolerant driving
High Torque Direct Drive Induction Motor
Provides installation and training from our world-class Beckman training engineers
Includes full proof of performance certificate

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