Beckman Coulter DU 730 Life Science UV/Vis Spectrophotometer A23616

Beckman Coulter DU 730 Life Science UV/Vis Spectrophotometer Type: A23616 Sn: 1291136 MFG: 2009 Condition is for parts. No accessories. Powers on but has an error msg about lamp. ð¬ Beckman Coulter DU 730 UV/Vis Life Science Spectrophotometer â Model A23616 The Beckman Coulter DU 730 is a high-performance UV/Visible spectrophotometer specifically designed for life science applications, offering accuracy, speed, and flexibility for quantifying nucleic acids, proteins, and performing kinetic and wavelength scans. The DU 730 delivers robust optical performance and an intuitive touch-screen interface, making it ideal for research labs, clinical diagnostics, and molecular biology applications. â Key Features UV/Visible Wavelength Range Measures across a broad spectrum range from 190â1100 nm , suitable for DNA, RNA, protein, and cell density assays. Preprogrammed Life Science Methods Includes easy-to-use protocols for nucleic acid quantitation, protein analysis (e.g., Bradford, Lowry, BCA), and enzyme kinetics. Touchscreen Interface Large color display with intuitive icons and menu navigation allows for quick method setup, real-time monitoring, and data review without needing a separate PC. Multiple Data Outputs Results can be saved via USB, printed, or exported for further analysis. Data formats support compatibility with standard LIMS and analysis tools. Microvolume and Standard Cuvette Compatibility Supports various sample volumes using standard 10 mm cuvettes or optional microcell accessories for precious or low-volume samples. âï¸ Technical Specifications Wavelength Range : 190â1100 nm Bandwidth : 5 nm Wavelength Accuracy : ±1 nm Wavelength Repeatability : ±0.5 nm Photometric Range : -0.3 to 3.0 A Photometric Accuracy : ±0.005 A at 1.0 A Scan Speed : Up to 600 nm/min Display : Large color LCD touchscreen Connectivity : USB ports for data transfer and printer support Dimensions : Approx. 12.5" x 16.5" x 7.5" Weight : Approx. 23 lbs 𧪠Applications DNA and RNA concentration and purity (A260/A280, A260/A230) Protein quantification (Bradford, BCA, Lowry) Optical density measurements (OD600 for bacterial cultures) Enzyme kinetics and rate measurements Spectral scanning and wavelength-specific absorbance testing