Used ULTRATECH XLS #9191710 for sale

ULTRATECH XLS is a stepper for processing wafers, especially suitable for producing precise devices and solar cell assemblies. It has a controlled axis whose position accuracy is up to 0.3μm with a base scanning sensor accuracy of 0.25μm. It is a cost-effective choice for the production of high-precision wafers due to its high speed processing and cost-effectiveness. XLS has a dedicated wafer alignment mechanism which can remember and recall the last loaded wafer position, saving time in setup and reducing the need for re-alignment when using the same wafer sets. Its CCD edge detection equipment with a resolution of 0.02 microns ensures that each wafer is positioned correctly. The Granite platform design provides good stability and vibration dampening features and minimizes thermal drift. For product transportation the stepper has a cluster module that can transport up to six trays at the same time. For enhanced safety and higher precision, the wafers are held safely in place with a vacuum system as they pass to various sections of the machine. ULTRATECH XLS is a reliable, efficient and cost effective choice for processing wafers, and is suitable for a wide range of wafers of different sizes and shapes. It offers multiple exposure techniques including Aerial Image Sampling. The size of the scanning field can be chosen, depending on the size of the wafers. Furthermore, XLS is equipped with an automatic backside cleaning unit which guarantees a residue-free edge of the wafer. ULTRATECH XLS is designed for demanding production environments and offers high-precision manufacturing processes. Its easy-to-use process controller ensures rapid platform changes for further efficiency. The stepper also offers an integrated scanner detection machine and a wide range of wafer cassettes. XLS has several sets of process parameters such as exposure dose, mask thickness and exposure time which can be used to customize the device according to the requirement. Its modular design and superior optics ensure accurate and fast results. It is also a safe choice as it is equipped with a moisture-protection tool and intelligent power monitoring. In summary, ULTRATECH XLS is an excellent choice for a variety of wafer processing and manufacturing applications. It offers fast, precise and cost effective results, and its automated features ensure a high-quality and safety in the production process.