BM-06XElectrolytic Polishing Corrosion TesterA comprehensive metallographic sample preparation instrument integrating electrolytic polishing and etching functions. Suitable for laboratory use in factories, colleges and universities, and research institutions. The equipment utilizes electrochemical principles for the preparation of metallographic samples and can also be used for polishing and etching of metallographic specimens. It offers advantages such as fast sample preparation, good reproducibility, and no deformation layer from mechanical processing, making it an ideal device for preparing metallographic samples of non-ferrous metals, especially stainless steel.