




This instrument adopts a semiconductor laser light source and a touch computer display, with high detection accuracy and simple and clear functional operation. It is controlled by a computer and can store and print detection results, making the testing environment very convenient. It is widely used in electronics, optics, chemistry, food, cosmetics, medicine and health, biological products, aerospace and other sectors.
This instrument uses the principle of light scattering to detect the size and quantity of particles to detect suspended particulate dust. The air is sucked into the photosensitive area of the Particulates sensor by the sampling pump for detection, and the dust particles scatter out the luminous flux proportional to their particle size. After photoelectric conversion, electrical signals are obtained, amplified and processed to obtain the equivalent diameter and number of collected particles.














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