Filter precision and pore size of metal sintered wire mesh filters
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How is the filtration precision related to the pore size of the filter pores? The device is equipped with a wire-sintered mesh filter, whose average pore size is around 60μm, while the filtration precision is 20μm. What’s the reason for this?
Filter precision is divided into nominal precision and absolute precision, with the nominal precision being the one generally referred to. A device like yours should have a nominal precision of 20 micrometers. The wire sintered filter is a multi-layer composite structure, formed by stacking and combining several layers of mesh; its specific structure requires detailed analysis.