Beckman DU730 UV-Vis Spectrophotometer, good working condition, see photos

Beckman Coulter


Web Information

The Beckman Coulter DU 730 Uv/Vis Spectrophotometer gives you precise, repeatable results in a small package, well suited to life science applications. Using a focused beam design, the narrow bandwidth of this spectrophotometer allows you to scan small samples at a superior resolution. The narrow beam eliminates the need for masking, and by using the entirety of the energy, a wide dynamic range and linearity are achieved. The Beckman DU730 UV/Vis Spectrophotometer is intuitive to navigate, using a touch-based interface, and powerful but simple software servicing a wide array of applications. Applications include fixed wavelength, wavelength scan, kinetics over time, single-component analysis, protein assay analysis, nucleic acid analysis, dye incorporation, and DNA/protein tools.  Up to 50 user protocols can be created and stored, quickly recalled, and applied.

The Beckman DU 730 UV/Vis Spectrophotometer has a variety of beneficial features, you may choose from startup diagnostics and a range of system checks to ensure the instrument performs to specifications, whether either of the UV and Visible lamps is turned off conserving lamp life. This UV/Vis spectrophotometer has USB ports to allow for plug-in and play printers and keyboards, and data may be exported either via USB memory stick or CSV format. The Beckman Coulter DU 730 can be protected by a password with individual access control. The cells of this UV/vis spectrophotometer are easy to clean, and samples can be recovered easily if they’re not diluted. The Beckman Coulter DU 730 comes with a single cell holder, with the transport mechanism for a 7 position carousel built-in.


Pre-owned. Instrument is in great functional condition. Includes the upgrade to the 7 position carousel.

NOTE: Unit has a few cosmetic scratches and minor scrapes. these are purely cosmetic and do not effect functionality.


  • Beckman Coulter DU730 spectrophotometer
  • 7 position carousel
  • power cables



30 Day warranty. We pledge to offer the best service and warranty to all of our customers! We are extending a 30 Day warranty on this item. This is our way of saying thank you for allowing us to serve you.


This is a genuine product from this manufacturer.


Regardless of the origin of the equipment, documentation provided or identification appearing upon the equipment, the equipment described and offered here is in no way certified for, recommended for, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The purchaser, by bidding on this equipment, indicates their acknowledgment of, and agreement to the terms of this disclaimer. it is the purchaser's responsibility to have the item inspected and certified by a qualified professional before use!