UV-Vis-NIR spectrophotometer V-770 UV-Vis/NIR

double-beamspheretransmission

Single monochromator UV-Visible/NIR spectrophotometer with wavelength range 190 to 3200 nm with PMT/PbS detectors. Highly efficient optical design with separate UV-Visible and NIR optimized gratings for enhanced accuracy & linearity. The optional wavelength expansion kit extends the measurement wavelength range to 3200 nm. This is useful for many compounds which bridge the NIR and Mid-IR and for some unusual applications like the transmittance spectrum of the water peak in quartz. Multivariate analysis programs are included (PCR/PLS/CLS quantitative measurement and PCA) for quantitation of multi-component samples which do not have unique bands for each analyte.