Beckman Airfuge Compact Ultracentrifuge with Rotor, 110,000 rpm In Stanwood, WA, USA (CAT#: STEM-LCPO-0279-YJL)

Beckman Airfuge Compact Ultracentrifuge with Rotor, 110,000 rpm In Stanwood, WA, USA, model STEM-LCPO-0279-YJL, is manufactured by Beckman - Coulter laboratory centrifuges.
The Beckman Airfuge compact ultracentrifuge is a versatile and convenient benchtop unit. The instrument is air turbine driven and delivers results in a fraction of the time of larger units. Speed is air-pressure regulated and braking is first achieved by coasting, then friction braking by engagement of the brake pin. The rotor operates at a temperature a few degrees above ambient.
The combination of high g-force and short path length results in remarkably short run times to produce results.
This Airfuge is in excellent condition and comes with a rotor. It is priced at a fraction of the cost of a new one.

Condition: Used
Dimensions (h x w x d): 47.5 in. x 37 in. x 26.5 in.; (120.7 cm x 94.0 cm x 67.3 cm)
Weight: 1025 lbs (465 kg)
Maximum heat dissipation into the room: 1.0 kW (3400 Btu/hr)
Noise level: 57 dBa
Installation category: II
Pollution degree: 2
Set speed: 1000 rpm to 80 000 rpm in increments of 100 rpm
Speed control: Actual rotor speed will be +/- 50 rpm of the set speed (above 1000)
Speed display: Indicates rotor speed in increments of 10 rpm at speeds below 1000 rpm, and increment of 100 rpm at speeds above 1000 rpm
Set time: Up to 99 hours and 59 minutes; HOLD for runs of unspecified length
Time display: Indicates time remaining in timed runs, time elapsed in HOLD runs, or estimated time remaining in ?2t runs
Set temperature: 0 to 40 deg C in increments of 1 deg C
Temperature control: +/1 1 deg C of set temperature
Display: Indicates rotor temperature in increments of 1 deg C
Stability: Within 0.3 deg C of set after equilibrium is reached
Acceleration: Selection from two profiles: maximum acceleration from 0 rpm to set speed, or slow acceleration from 0 to 500 rpm, followed by maximum acceleration to set speed
Deceleration: Selection from three profiles: full dynamic braking to 0 rpm, slow (full brake to 500 rpm followed by reduced braking to a gentle stop), or no brake
Operation: Standard, programmed, or delayed start; instrument memory can store up to nine individual programs
Revolution corner: Displays accumulated total number of rotor revolutions in tens of thousands
Barrier ring: 41-mm (1.63-in.) heat-treated steel alloy armor ring surrounded by a 12-mm (0.50-in.) steel vacuum chamber to provide full protection for the operator
Door: 17.5-mm (0.69-in.) high-strength structural steel
Vacuum: Diffusion pump in series with a mechanical pump reduces chamber pressure to below 5 microns (0.7 Pa)
Category: Laboratory Centrifuges in USA
Subcategory: Centrifuges
Subcategory 2: Laboratory instrumentation
Subcategory 3: Ultracentrifuge centrifuges
Listing ID: 44531883

0-300 min run times with HOLD button for longer times
Versatile and convenient benchtop unit
Air turbine – driven
Results with short run times
Ideal for receptor binding studies and lipoprotein assays
Variety of rotors available

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