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What is Lacquer Porosity Testing Equipment about?

This equipment tests the porosity of lacquer or wax coatings internally applied to tubes according to industry standards. A coated tube is filled with a copper sulfate solution and a copper electrode is immersed, making the tube the cathode in a small DC circuit. The amount of current flowing is proportional to the uncovered surface areas, indicating non-continuous coatings. Readings appear on an LED display. The compact, portable design provides quick, reliable measurements suitable for quality control app

Author

Hiba Naser

Language

EN