Advantage：

It has excellent response in the ultraviolet band, making it more suitable for scenarios that require accurate capture of ultraviolet characteristic spectral lines. With a compact size and industrial-grade stability, it meets both the needs of laboratory analysis and on-site mobile detection.

Application：

In water quality testing, ultraviolet-visible absorption spectroscopy can be used to analyze organic pollutants such as aromatic compounds and heavy metal ions like zinc in water. In terms of testing the optical properties of materials, it can detect the transmittance and reflectance of colored glass, coatings, etc. in the ultraviolet-visible region to evaluate the optical performance of products. Additionally, ultraviolet-visible spectroscopy can be used to quickly identify the characteristic absorption peaks of some illegal additives such as pigments in food, enabling the screening of food additives.