UV-1900i Plus

UV-Vis Spectrophotometer

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UV-1900i Plus

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.

Features

Videos

  • UV-1900 Validation Functions

    • Molecular Spectroscopy

    This instrument can not only run checks for nine JIS items, but also those stipulated in the Japanese Pharmacopoeia (JP), United States Pharmacopeia (USP), and the European Pharmacopoeia (EP). Naturally, the hardware is also compliant with the specifications required by each Pharmacopeia. In addition, the check conditions can be saved. As a result, once the conditions are saved, checks can be performed easily just by calling them up as needed. Check results can also be saved. *The operating procedures are the same for UV-1900i Plus.

  • UV-1900 Ultra-Fast Scan

    • Molecular Spectroscopy

    Spectra can be acquired as fast as 29,000 nm/min. Ultra-fast scan is effective in tracking chemical reactions in a short time. In addition to the absorbance change at specified wavelengths, spectra can also be acquired in a short time with the UV-1900. Therefore, more detailed behavior can be investigated by observing spectra with the UV-1900. *The operating procedures are the same for UV-1900i Plus.

  • UV-1900i Plus Photometric Mode

    • Molecular Spectroscopy

    Measures the photometric value at a single wavelength or multiple (up to eight) wavelengths. *The operating procedures are the same for UV-1900i Plus.

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