• Analyze materials microstructure • Investigate thickness of coating layer • Investigate welded solder of IC on PCB board and microstructure of electronics products • Examine tasks that require specialized knowledge:
o Investigate existence of asbestos in products by using Polarized Microscope (PLM) and Scanning Electron Microscope (SEM) and Energy Dispersive X-ray Spectroscope (EDS) o Failure analysis by using SEM/EDS