Dust particle counter is a counter with semiconductor laser as light source. It takes advantage of single wavelength and concentrated energy of laser light source to greatly improve the service life, test sensitivity and accuracy of the instrument. It has the advantages of small volume, Tight weight and more convenient and light carrying.
The main function of this series is to measure the particle size (0.3, 0.5, 1, 3, 5, 10um) and the number of dust particles. The software in the machine is programmed into the American FS-209E standard, which can automatically judge the cleanliness level according to 95% confidence, and can also be automatically converted into the dust content per cubic meter, which is convenient for users.
