Spectrographic supplies a industry wide range of metallography equipment for cutting, mounting, grinding and polishing. We also supply quality hardness testers and microscopes. We only work with established brands and market leaders. We trial and test all our equipment, to ensure you, the client, receives only the best.
Printed circuit boards are subject to a wide range of electronic inspection and testing. These tests include cross sectioning technique to evaluate and measure plating thickness of board features.
Sections are normally routed from the circuit board, the sample will then be cold mounted in clear mount. The preparation is carried out to achieve a cross section in the middle of a hole feature to allow accurate measurement of the plating thickness.