Beckman Coulter DU 800 Spectrophotometer

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The Beckman Coulter DU-800 UV/Vis Spectrophotometer is designed for life science, academia, biotech, and pharmaceutical community.  This reliable spectrophotometer is equipped to handle basic and complex analysis.  The DU 800 is controlled by software running on a computer workstation with data management options for qualitative and quantitative assays.  The Beckman Coulter software is easy to use an in addition to data analysis the program supports compliance with FDA Regulation CFR 21 Part 11 (Electronic Records with Electronic Signature).  The integrated user interface of the Beckman Coulter DU 800 software provides convenient and useful features such as quick access to system functions, continuous display of status and method parameters, and the ability to take quick readings or scans without exiting the current application.  

The DU800 spectrophotometer has many unique features, including a source scheduler that can turn both the UV and visible lamp on and off independently at specified times each day; a performance validation scheduler that warms up the system automatically and then performs specified test(s) at a given date and time; and cell matching, which corrects minor differences in multiple cells. Designed with a micro-focused beam, the DU-800 delivers the full energy of the beam to the microsample, unlike standard beams which can lose as much as 80% of their energy when applied to a microvolume sample. Transports are for automatic positioning and movement of samples in the unit. The standard transport is compatible with all ambient and water temperature regulated accessories. The high performance transport is compatible with all ambient and water or Peltier temperature regulated accessories. Note: The appropriate Peltier controller is required when electronic temperature control is desired.

Beckman DU800 UV/Vis Spectrophotometer System Specifications:

Wavelength Range190 to 1100 nm
Temperature Operating Range+15 to 40ºC (59 to 104ºF)
Wavelength AccuracyAt 656.1 nm  + 0.2 nm 
Full Range + 0.5 nm
Wavelength RepeatabilityAt 656.1 nm + 0.1 nm

Full Range + 0.2 nm

Photometric Accuracy(at 1A with NIST 930D solid filter at 546 nm) + 0.005A
Spectral Bandwidth (from 200 to 680 nm)< = 1.8 nm
Photometric Readout-0.300 to 3.000A or 0.0 to 200%T
Photometric Accuracy at 1A with NIST 930D solid filter at 546nm + 0.005A
Stray Light(measured using NaI at 220nm, per ASTM E387-84)   < 0.05%T
Stability(0A, constant ambient conditions, measured for one hour at 340 nm after one hour warmup)  < 0.003A/hr
Dimensions (W x D x H)27" x 10" x 21" inches
Weight 81 pounds
Power 110-240V (50/60Hz) 

  • Beckman Coulter DU-800 
  • Cell Cuvette Holder
  • Computer Workstation
  • Operator's Manual
  • Communication Cable
  • Power Cord
  • Warranty

This Beckman DU800 system is in excellent working condition and backed with our standard warranty.  This UV-Vis Spectrophotometer comes complete with software, computer workstation and accessories.  Please call us today at 617-999-5746 with questions about this used lab equipment listing.  We're based just outside of Boston, MA and site inspections are welcome.  Should your lab have any decommissioned lab equipment for sale please contact The Lab World Group today.  We Buy Laboratory Equipment!

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