Beckman Coulter DU730 UV-Vis Spectrophotometer for Life Science Applications

The Beckman Coulter DU730 UV-Vis Spectrophotometer is a benchtop instrument engineered for precise absorbance and transmittance measurements across a broad wavelength range of 190 to 1100 nm, making it essential in molecular diagnostics, protein assays, and nucleic acid analysis. Featuring a narrow spectral bandwidth (<3 nm) and focused beam design, it delivers superior resolution with minimal stray light (<0.05%T at 220 nm), critical for sensitive bioprocessing and synthetic biology applications.

Key technical specifications include:

Designed for broad research domains—including biotechnology, clinical diagnostics, and biomedical engineering—the DU730 supports fixed wavelength assays, wavelength scanning, time-dependent kinetics, and common biomolecular analyses like protein and DNA quantification. Its compact footprint (45 x 20 x 50 cm) and moderate weight (15.5 kg) make it suitable for laboratories emphasizing high-throughput molecular cloning workflows and fluorescence analysis.

This spectrophotometer is widely adopted in synthetic biology research and critical in biopharmaceutical production pipelines where reproducibility and precise spectroscopic characterization are paramount. The unit maintains performance over a temperature range of 10 to 40°C and relative humidity up to 90% (non-condensing), ensuring robust operation in varied laboratory environments.

Overall, the Beckman Coulter DU730 is an indispensable tool for researchers requiring accurate UV-Vis measurements integral to live-cell imaging assays, gene editing studies, and other advanced biotechnology applications.