VIS Spectrometer / Photometer
Visible light refers to light in the wavelength range of 380nm - 760nm. The light in this range can be observed by human eyes. However, because of the limitations of human eye observations, and the inability to quantify them. Therefore, the visible spectrometer can replace the human eye to quantify the colors of various wavelengths for colored samples, including color reagents, test strips, and reagents. Quantitative analysis of the sample was performed with a visible spectrophotometer.