概要（Overview）

Presenting the JEOL 6490LV SEM featuring W-filament technology. Equipped with SE, BSE, and EDS detectors, it operates in high- or low-vacuum modes, enabling sub-micron-scale imaging and X-ray compositional data collection without sample coating. The EDS detector allows qualitative and semi-quantitative elemental analysis of sub-micron volumes, X-ray mapping over mm-scale fields of view, and X-ray line scans. Achieve comprehensive characterization effortlessly with the JEOL 6490LV SEM.