Used SEMILAB / SDI WT-2000D #293692003 for sale

SEMILAB / SDI WT-2000D mask & wafer inspection equipment offers comprehensive, automatable solutions for inspecting different types of masks and wafers used in the modern semiconductor industry. It features a fully automated system for both wafer inspection and high-resolution mask inspection. Its advanced optics and high resolution imaging give it the ability to detect defects with sub-micron precision. It can easily detect accelerated aging patterns, as well as contaminants, edge exclusion zones, and material non-uniformities. The unit also offers automated wafer inspection. Using a combination of high resolution CCD imaging and ultra-high-resolution framing detectors, it can detect any changes in surface topography, shape, or position of the wafer. Its built-in 3D adaptive autofocus technology also allows for precise and accurate defect detection. SDI WT-2000D also includes a fully automated mask inspection capability. With advanced optics and high resolution imaging, it can capture and inspect the mask mask blanks and exposed critical mask data. It can detect shorts, defects, misalignments, and irregularities down to the sub-micron level. This ensures accuracy and repeatability between lots and wafers, providing the highest quality of inspection possible. Additionally, SEMILAB WT-2000D features a proprietary Automated Defect Correction (ADC) process for defect correction and repair. This function allows users to automatically find and repair defects that may have gone unnoticed by manual inspection methods. Overall, WT-2000D is a versatile and powerful mask and wafer inspection machine. It offers automated, comprehensive and higher-resolution mask and wafer inspection capabilities, making it well-suited to satisfy the ever-increasing demands of today's semiconductor industry.