Classification of test media
A combination of penetrant, remover and develolper is reffered to as a test media system for penetrant testing. The following types are distinguished
Cost Reduction
Powerful and innovative testing media offer cost reduction in many areas in the supply chain – not only to the purchasing department.
Method
Theoretic background Compared to the magnetic particle inspection, the penetrant method differs in the way that defects as cracks or pores etc. can be proven also on non-magnetizable materials. The principle of penetrant testing is based on the fact that a penetrant does not only want to spread optimally on a surface, but also penetrates every defect of a surface, due to its specific characteristics.
