201-65 The working principle of average particle size analyzer
After switching on the power of average particle size analyzer, the air pump starts to work. The compressed air passes through a filter to remove dust and impurities, and then stabilized by a voltage stabilizer, passes through a dryer composed of color-changing silica gel, the molecules in the compressed air are removed, and then the compressed air enters the sample tube. After passing through the measured powder, part of the compressed gas enters the u-shaped pressure gauge. The average particle size of the measured powder can be read on the HMK-22 Average Particle Size analyzer reading board according to the water level height of the manometer. Excess gas is discharged through the high value needle valve.