Particle Deposition

Particle Deposition is rated 3 out of 5 in the category industrial automation. Read and write reviews about Particle Deposition. Although surface cleanliness is the main reason to use cleanrooms most attention went to airborne particle measurements instead of deposited particles measurements. Particles that do fall on the product, especially the larger particles, harm the product quality. Even in the best clean rooms deposition of particles is daily reality as it is linked to people working and machines running. In the past witness plates were examined by microscope to get a grip on deposition of particles. Today the PDM, a machine vision automated microscopic inspection system for particle deposition, replaces the human examining of witness plates.