Corrosion testing instrument is to test the corrosion resistance of products like paint, electroplating, organic and inorganic coating, anode processing, antirust oil and so on. Corresponding standard of Corrosion testing instrumentCNS: 3627, 3385, 4159, 7669, 8886JIS: D0201, H8502, H8610, K5400, Z2371ISO: 3768, 3769, 3770ASTM: B117,..