it can inspect 0.2mm, which is limit size of visual inspection
Inspects porosity as well as flaw and burr
quantitative size inspection from the judgement as pass/fail by visual inspection
store image of defect data display
specifies the occurence tendency of porosity→reviews the casting condition→improves the productivity
Note: Since detectability depends on a roughness of the objects, details will be decided after the test work inspection.