Beckman Coulter DU 730 Spectrophotometer, 190 to 1100 nm In Twinsburg, OH, USA, model DU 730, is manufactured by Beckman - Coulter photometers & spectrophotometers.
Specification
Condition: Used Electrical: 208V, 60Hz, 25 Amps Height: 91.0 cm (35.5 in); with door open 160 cm (63 in) Width: 71.1 cm (28 in) Depth: 83.8 cm (33 in) Weight: 252 kg (555 lb) Approximate acceleration time: Select from 9 acceleration rates (including maximum acceleration) Approximate deceleration time: Select from 9 deceleration rates (including maximum dynamic braking, or a coasting stop from full speed) G force: 6,835 x g Max capacity volume range: 6,000 mL Max speed: 6,000 rpm Maximum heat dissipation into room under steady-state: 1.9 kW (7,000 Btu/hr) Noise level 1 meter in front of centrifuge: < 63 dBA Set speed: Actual rotor speed ±20 rpm of set speed Set temperature: -20° C to +40° C Set time: Up to 99 hr 59.9 min for timed runs; entries greater than 99 hr 59.9 min signal "hold” or continuous operation Speed range: 100 to 6,000 rpm Temperature control: ±2° for temperature from 0° to ambient, after equilibration.1 Temperature Control at higher or lower temperatures depends on the rotor and speed used (some rotors have a narrower range of Temperature Control) Ambient temperature range: 16° C to 38° C Clearances required: 15.0 cm (6.0 in) Humidity restrictions: < 95% (noncondensing) Pollution degree: 2 Rotor chamber diameter: 58.0 cm (23 in) Time — actual display: Indicates time remaining for timed runs, time elapsed for continuous operation Finish: Urethane paint on chamber door, vinyl paint on other painted surfaces, Mylar 2 on control panel Operating modes: Key switch selects NORMAL, PROGRAM LOCK, or ZONAL operation Category: General Laboratory Equipment in USA Subcategory: Laboratory instrumentation Listing ID: 44531735
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