Used ULTRATECH UltraStep 1500 #9296388 for sale

ULTRATECH UltraStep 1500 is a high-performance wafer stepper designed to offer accurate and precise position alignment for a wide range of semiconductor fabrication processes. This stepper features an advanced optical system that is equipped with independent axial alignment capabilities, providing a high resolution, accurate positioning for the target wafer material. This stepper is designed to offer stability and low thermal drift, with precision two-dimensional wafer alignment accuracy of up to 0.5 µm. It is also compatible with a variety of application needs, from lithography, wafer inspection to substrate processing. UltraStep 1500 incorporates an automated wafer identification and stage addressing system. This ensures that each wafer is accurately positioned before each step of the process. The stepper is constructed with aluminum alloy and anodized to provide maximum strength and durability while remaining lightweight. It also features a durable stainless steel finish that prevents corrosion and wear. ULTRATECH UltraStep 1500 also incorporates a comprehensive safety system that includes in-built safety features such as emergency stop buttons, a safe work zone enclosure, laser protection devices, and areola panels. This ensures that the user is safe from interaction with the stepper during operation. UltraStep 1500 is powered by a versatile servo motor that provides high torque, high accuracy, and high speed performance. This motor is designed to meet a wide range of semiconductor fabrication production needs. It is also capable of processing a variety of substrates, including gold, copper, diamond, silicon, and aluminum. Advanced programming capabilities are also available on this stepper. This makes it easy to control processes such as coating, imaging, etching, and deposition with precise levels of accuracy. It is also compatible with various wafer management systems, allowing for batch processing, error checking, and automated cleanup features. Overall, ULTRATECH UltraStep 1500 is a highly reliable wafer stepper that provides advanced features and intuitive controls to meet the fabrication needs of semiconductor manufacturers. It offers enhanced stability, low thermal drift, and accurate two-dimensional wafer alignment for a wide range of fabrication processes. This stepper is ideal for precision work on a variety of substrates, making it a great choice for semiconductor applications.