It is used to study the chemical reactions of gas, liquid, solid, and fluid systems under simulated ultraviolet light, visible light, and special simulated light irradiation. The reactor has high pressure and normal pressure, and the temperature can also be controlled. The light source is combined with the needs of the test process, and can be built-in or externally illuminated. Light source: The light source can choose LED lamp beads, low-pressure ultraviolet lamp tube, LE light bar, mercury lamp, xenon lamp, high-pressure ultraviolet lamp, metal halide lamp, etc.