Used TEL / TOKYO ELECTRON Unity II #159332 for sale

TEL / TOKYO ELECTRON Unity II (TEU) is an advanced asher / etcher with a wide variety of applications in semiconductor and nanotechnology fabrication. It is capable of providing high-quality uniform etching processes, and offers a degree of process flexibility and throughput. The TEU has a vacuum chamber with a 2.75-inch circular process window and can accommodate two 6-inch or 8-inch wafer boats. The temperature of the process chamber can be controlled between ambient and 350°C, enabling a wide range of chemical processes. The TEU also features a helium-free cooling configuration, making it ideal for chemical processes at low temperatures and preventing wafer damage. The TEU uses a chemical vapor deposition (CVD) process, which involves passing gaseous reagents over the workpiece surface in order to deposit a thin film of material. The atmospheric-pressure CVD processes in the TEU can be operated with up to 6 wafers in process at any given time. The TEU's etching gas delivery system ensures a uniform supply of etching gas for fast and uniform etching, resulting in high-quality etching along with low particle emissions. The TEU has an innovative onboard software system that can be used to control and monitor the process from start to finish. It includes a user-friendly graphical interface that allows users to quickly set parameters and optimize the process for a given application. The software also enables remote control of the TEU from a networked PC, allowing for convenient monitoring of the etching process. The TEU is a versatile, durable and cost-effective system for etching a wide variety of substrates. It is ideally suited to applications such as etching of patterned wafers and research into advanced technologies such as nanotechnology. Its excellent etching performance, robust software and affordable price make it an attractive option for practitioners across many disciplines.