Shimadzu offers a complete UV-Vis-NIR product lineup, including the versatile single-beam UV-1280 UV-Vis spectrophotometer, the UV-1900i Plus UV-Vis spectrophotometer with an ultra-fast scanning function of 29,000nm/min to enhance your routine analysis, the introductory research-grade UV-2600i/2700i Plus UV-Vis spectrophotometer, the research ...

Cary UV-Vis-NIR (ultraviolet-visible-near-infrared) spectrophotometers offer photometric excellence in a range of applications for both liquid and solid samples. Our accurate, intuitive UV-Vis and UV-Vis-NIR instruments provide exceptional resolution …

Feb 19, 2024 · In spectroscopic analysis, Near-Infrared (NIR) and Ultraviolet (UV) spectroscopy each offer distinct advantages. Near-Infrared, exemplified by NIRLAB’s handheld devices, provides rapid and non-destructive analysis for various applications, while UV spectroscopy excels in meticulous quantitative analysis in laboratory settings.

From ultra high-performance UV, Vis and NIR systems to the smallest spectrophotometers, our analytical solutions offer reliable data and the highest available performance specifications using superior optical features.

UV/VIS/NIR spectroscopy is a powerful analytical technique to determine the optical properties (transmittance, reflectance and absorbance) of liquids and solids. It can be applied to characterize semiconductor materials, coatings, glass and many other research and manufacturing materials.

UV-Vis/NIR spectroscopy probes the absorption, transmission, and reflection of solid, liquids, films, and powders between 190 – 3200 nm. Double beam instruments use a reference beam to account for fluctuations in light intensity,

Learn about the basics of UV-Vis spectroscopy, with an overview of the principle of UV-Vis, how UV-Vis spectrophotometers work, UV-Vis applications, accessories, and measurement techniques. Plus, find out how to optimize parameters for UV-Vis measurement success.

UV-VIS spectroscopy is another non-destructive analytical technique that measures the absorption, transmission or reflectance of ultraviolet and visible light by a sample. The UV region ranges from 200 to 400 nanometers, and the visible region ranges from 400 to 700 nanometers.

UV-Vis-NIR spectroscopy works by shining specific wavelengths of light at a material and recording the intensity of the light that reaches a detector behind it, known as trans-mittance.

A UV-Visible/NIR spectrophotometer measures the transmittance or the amount of light transmitted through a sample by ratioing the intensity of the incident light (I 0) to the intensity of the transmitted light (I).