Excuse me, what is the experience range of dust particles in the 100-level and 10000-level clean areas in the sterile API workshop~

According to the American standard, the number of 0.5um dust particles for grade 100 and 10,000 is less than 100 and 10,000.

In the 100,000-level polymer materials factory I have handled, the number after measurement in the workshop is nearly 70,000; in the 10,000-level circuit board factory, the number after I measured it at many measurement points is generally 3,000- Around 4,000, with some locations approaching 7,000.

The measurement results of the dust particle counter produced in Jiangsu are slightly different from the data measured by the manufacturer using other detectors, but the impact is not significant.