1. The light source uses the deuterium lamp, the optical path adopts the high-precision ultraviolet monochromator and the ultraviolet integral ball, and the automatic scanning of the wavelength is carried out by the step motor.
2. Using ultraviolet photomultiplier, the test range is wide and the precision of the test is high.
3. Full computer control, automatic data processing, a variety of graphics, report statistics, analysis, storage, output.