Make: JASCO V-770 SPECTROPHOTOMETER
Model: JASCO V-770 SPECTROPHOTOMETER
- Wide wavelength range, from 190 to 2700 nm.
- A unique single monochromator with two gratings designed for maximum light throughput resulting in a great S/N ratio and excellent absorbance linearity over the entire spectral range.
- Ensures good performance even for narrow spectral bandwidths.
- Adjustable automatic gratings and detectors switch-over
UV-Vis-NIR spectroscopy is a powerful analytical technique to determine the optical properties (transmittance, reflectance and absorbance) of liquids and solids. It is a non-destructive test capable of real-time quantitative compositional analysis. The applications are following but not limited to,
- In materials science the technique is used to characterize semiconductor materials, glass, and coatings.
- In pharmaceuticals, manufacturing industries, food and beverages industries it is used to identify chemical composition (medicinals, sugar, protein, lipid content etc.) and for the quality control of the products.
Common Physics Research Lab – 1,
Room No. 321, Department of Physics,
Pearl Research Park,
School of Advanced Sciences.
Dr. Samir Ranjan Meher, (Faculty I/c UV-Vis-NIR Spectrophotometer)
Associate Professor,
Department of Physics,
School of Advanced Sciences, VIT,
Vellore-632014. Tamil Nadu.