Used RAVELLC NM450 #9358671 for sale

RAVELLC NM450 is an advanced DUV Mask & Wafer Inspection Equipment designed for high throughput and high resolution. It effectively performs wafer-level and single-die imaging of advanced semiconductor processes with ultra-high accuracy. The system features a high-sensitivity 5-level zoom optical unit for optimizing signal-noise levels and maximizing field coverage and uncovering defects upfront. The 5x zoom capability combined with a tilt-and-shift stage also delivers improved detection sensitivity across the full chip field. In addition, a super high resolution mode helps identify and analyze small-pitch defects. The machine also comes with built-in algorithms that assist with workflow efficiency by automatically extracting, storing, and displaying the critical data from the inspection process. The tool is equipped with a high-speed alignment asset which helps quickly identify die locations even on very complex wafers, resulting in mistakes free operations. Moreover, the multi-zone scanning capability provides users with high levels of flexibility by enabling them to optimize the number of zones and the alignment scan resolution based on their specific process requirements. This further eliminates unnecessary test cycles and simplifies setting-up time in manufacturing. NM450 also features an innovative Integrated Mura Detection Model (IMDS). This advanced technology uses a combination of advanced image capture, automated algorithms and ultra-fast computer processing to identify and reject rejections in a way that's been impossible until this point. Moreover, the equipment also implements a fully integrated post-inspection review module and diagnostic tools to help users quickly identify and address problematic defects. Overall, RAVELLC NM450 is a powerful and reliable Mask & Wafer Inspection System that brings unparalleled performance, accuracy and speed to semiconductor production. It is highly scalable and allows users to customize settings to meet their most demanding process requirements, while its intuitive interface and advanced automated capabilities make it easy-to-use and keep costs down. With its superior accuracy, speed and cost efficiency, NM450 is an ideal solution for semiconductor manufacturers.