GA-ZSD Portable Colorimeter is a single fixed wavelength spectrophotometer, which adopt the principle of spectrophotometry to measure the parameters. In the instrument, the linear curves of the concentration of different parameters and the absorbance were established, and the concentration of the water samples was obtained through the identification of the color.
Technical parameters of Portable Colorimeter:
1.Microcomputer system configuration, touch-type keyboard, LCD backlit display, clearly displaying date, time, measurement value and measurement unit.