Used ULTRATECH UltraStep 1500 #293671472 for sale

ULTRATECH UltraStep 1500 is a state-of-the-art, high-precision wafer stepper. The equipment is designed for applications in semiconductor photomask manufacturing, photolithography, and circuit metrology. UltraStep 1500 features high repeatability and accuracy, quick cycle times, and a variety of feature-rich inspection and measurement capabilities. ULTRATECH UltraStep 1500 is a fully automated wafer stepper, equipped with an intuitive touch screen display for user-friendly operation. The system provides exceptional jigging flexibility with an adjustable wafer holder for both 200mm and 300mm wafers. Moreover, it accommodates a wide range of substrates, including thick film, substrates, glass and semi-conductors. For greater accuracy and repeatability, UltraStep 1500 is equipped with a large-diameter, high-capability lens frame and a variety of advanced optics elements. This includes a proprietary lens design that provides a long working distance, increasing usable exposure area while maintaining high resolution performance. The stepper also employs a high-resolution galvo scanner, a fast and accurate encoder unit, and an advanced laser autofocus for complex exposures. ULTRATECH UltraStep 1500 is designed with a versatile stage structure for easy integration with various metrology tools. This allows for automated image capture, edge-detection, and loss-area measurements. The machine also comes with a modular illumination design and a precise optical alignment tool with a High-Q repeatability for repeatable, reliable imaging. UltraStep 1500 is equipped with a high-precision stage asset that is easily integrated with robotic handling systems for wafer loading and unloading. Low-drift motion controllers further ensure accurate and repeatable positioning to stay in tolerance throughout a production run. Overall, ULTRATECH UltraStep 1500 is a sophisticated and user-friendly wafer stepper that is designed for precision applications in photomask production, lithography, and metrology. Its high-performing optics and powerful stage model provide accuracy and repeatability, while its modular components, robotic loading, and intuitive user interface ensure fast cycle times and easy integration into existing systems.