BECKMAN DU-640 SPECTROPHOTOMETER - BECKMAN

Beckman Coulter DU-640 UV/VIS Scanning Spectrophotometer See larger image Beckman-Coulter Manufacturer: Beckman Model: DU 640 Weight: 70 lbs. Measurements: 27 W x 21 D x 23 H [inches] Electrical: 120V, 50/60 Hz, 15A Beckman Coulter DU-640 UV/VIS Scanning Spectrophotometer Features: 1 year warranty parts and labor Improved defraction gradient Wavelength range from 190 to 1100 nm. Absorbance and Transmittance reading ability -4.5 to +4.5 Abs reads out to eight places, displays out to four places User may turn on or off UV & or Vis Lamps independently Non-volatile memory is standard for storage of methods and data Easy-to-use Offers precise and accurate measurements when working with sample sizes as small as 5 microliters Includes Single cell holder for 10mm path length cuvettes Includes Internal Computer Includes accessory option board so user can add on printer, floppy drive, mouse, keyboard, sipper, etc. Software: Quantitative Total Protein Analysis Nucleic Acid Determination, including DNA/RNA/Oligo Quantitation Single Component Quantitative Analysis Multicomponent Analysis by Full Spectrum Quantitation (FSQ?) Thermal Melt Analysis for Microvolume Samples Single Component Dissolution Multicomponent Dissolution Content Uniformity Options: Transport stage ($1,000 add-on) - performs single, dual wavelength readings, scanning, ratios, proteins, nucleic acids, etc. Peltier cooler ($1,000 add-on) Components included: Beckman Coulter DU-640 spectrophotometer Monitor and Mouse Cables and manual

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