Used KLA / TENCOR 2552 #293800563 for sale

KLA / TENCOR 2552 Mask & Wafer Inspection Equipment is a high-performance optical inspection solution designed to detect defects in semiconductor masks, wafers and photomasks. With its high contrast imaging capabilities, KLA 2552 provides rapid, automated reduction of false defect alarms, improving inspection accuracy and throughput. The system' s advanced optical technologies include detection and imaging of ultra-fine line-widths and flat surfaces, highly sensitive real-time contrast adjustments, automatic recognition of features and defects, and wide-field analysis for small features. All of these features are integrated into a unique modular platform with a fast inspection process. At the heart of TENCOR 2552 is its advanced-contrast imaging technology, which allows the unit to accurately detect and classify features and defects in various mask and wafer substrates. With its single-source illumination machine, the tool is capable of detecting extremely small 0.1μm lines and spaces, smaller than the human eye can see. The powerful contrast detectors accurately measure and categorize the contrast of each feature or defect, enabling the asset to identify and flag those that do not match predetermined criteria. The model also makes use of its patented line-space measurement feature to precisely measure critical spaces between line pairs and to customize contrast settings for consistent and accurate defect recognition. This provides a high-quality process and helps to eliminate false alarms. In addition, 2552 offers a wide range of imaging modes, including brightfield, darkfield, color, and polarized, allowing users to customize their imaging needs to address different substrate and process requirements. Overall, KLA / TENCOR 2552 Mask & Wafer Inspection Equipment provides the highest level of accuracy and the widest range of imaging capabilities available in optical inspection. The system's advanced optical technologies and automated detection process allow for fast, precise, and reliable inspection of mask and wafer substrates.