Optical Microscopy


• 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

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