Beckman Coulter Optima L-80 Ultracentrifuge Diffusion Pump In Cridersville, OH, USA, model Diffusion Pump for Optima L-80, is manufactured by Beckman - Coulter laboratory centrifuges. You Will Receive: - Beckman Coulter Optima L-80 Ultracentrifuge Diffusion Pump - 120-Day Warranty
Specification
Condition: Used Set speed: 5 000 to 130 000 rpm in 1000-rpm increments Speed control: Actual rotor speed, ±50 rpm of set speed Speed display: Actual rotor speed in 100-rpm increments above; 5,000 rpm and 10-rpm increments at speeds below 5,000 rpm Time: Set time to 99 hours 59 minutes Time display: Manual operation: indicates run time remaining; Programmed operation: time remaining in step Temperature: 0 to 40°C in 0.1° increments Temperature control (after equilibration): ±2°C of set temperature Temperature display: Actual rotor temperature in 0.1° increments Ambient temperature range: 15 to 35°C Humidity restrictions: < 95% (noncondensing) Vacuum: Below 10 microns (1.34 Pa) Acceleration: 10 acceleration profiles — 9 slow rates from 0 to 5 000 rpm; followed by full acceleration to set speed; or maximum acceleration Deceleration: 11 deceleration profiles — 10 slow rates from 5 000 to 0 rpm,; including coasting to a stop without brake;; or full dynamic braking from set speed Dimensions (h x w x d): 58.4 cm x 73.7 cm x 58.4 cm; (23 in. x 29 in. x 23 in.) Weight: 99 kg (217 lb) Ventilation clearances (sides and rear): 7.6 cm (3.0 in.) Control panel: Coated polycarbonate Top surface: Urethane paint Other surfaces: General purpose paint Electrical requirements: 90–110 VAC, 12 A, 50/60 Hz; 100–130 VAC, 12 A, 50/60 Hz; 198–254 VAC, 6 A, 50 Hz Maximum heat dissipation into room under steady-state conditions: 1750 Btu/hr (0.5 kW) Noise level 0.91 m (3 ft) in front of centrifuge: < 60 dBa Installation category: II Pollution degree: 2 Category: Laboratory Centrifuges in USA Subcategory: Centrifuges Subcategory 2: Laboratory instrumentation Subcategory 3: Ultracentrifuge centrifuges Listing ID: 44531884
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