The Double-beam UV-Vis spectrophotometer offers excellent performance, data compliance, and intuitive operability​

The UV-1900i Plus is a high-performance double-beam UV-Vis spectrophotometer with Shimadzu’s LO-RAY-LIGH™ diffraction grating technology. It offers 1 nm resolution, low stray light and noise, and ultra-fast scanning at 29,000 nm/min. The user-friendly multi-language interface supports various measurement modes, including photometric, spectrum, quantitation, kinetics, time-course, and bio-methods. It ensures high-accuracy quantitative analysis, detects low-concentration components, and complies with Pharmacopeia standards (JP, USP, EP).

With low stray light levels and high reproducibility, the UV-1900i Plus is ideal for accurate analysis of both low and high concentrations. It supports network connectivity for remote data checks (with additional memory) and can operate as a stand-alone unit with a color touch panel or via PC using LabSolutions UV-Vis software. Enhanced by a new CPU, it offers faster response speeds, efficient analysis, and integrated data management.