Used GATAN 681 #293808158 for sale

GATAN 681 is a cutting-edge ion milling equipment utilized in the field of materials science for precise thinning and preparation of specimens for high-resolution transmission electron microscopy (TEM) and other advanced imaging techniques. This sophisticated instrument is specifically designed to offer users unparalleled control and accuracy in the process of thinning samples to electron transparency, enabling detailed structural analysis at the atomic level. At the heart of 681 ion milling system is a powerful ion source that generates and accelerates ions towards the surface of the specimen. These high-energy ions impinge upon the sample, sputtering away atoms layer by layer, thus thinning it to the desired thickness. The unit features advanced beam control mechanisms that allow users to precisely adjust the angle, intensity, and distribution of the ion beam, ensuring uniform thinning across the entire specimen surface with minimal damage or artifacts. One of the key features that sets GATAN 681 apart is its advanced automation capabilities. The machine is equipped with sophisticated software that enables users to program and execute complex thinning sequences with ease. Users can define parameters such as thinning rate, ion beam energy, and milling direction, allowing for precise control over the thinning process and reproducible results. Additionally, the tool can be interfaced with external imaging and analysis tools, enabling real-time monitoring of the thinning progress and feedback-controlled adjustments for optimal results. 681 offers a wide range of ion beam species, including noble gases like argon and neon, as well as reactive gases like oxygen and nitrogen, allowing users to tailor the milling process to suit the specific requirements of their samples. The asset is equipped with multiple ion sources, each capable of generating different ion species, providing flexibility and versatility in sample preparation. Moreover, the ion milling model features a high-vacuum environment that helps minimize contamination and assures high-quality results. In addition to its thinning capabilities, GATAN 681 ion milling equipment can also be used for site-specific milling and sample cleaning applications. Users can accurately target specific areas of the specimen for precise thinning or removal of surface contaminants, enabling detailed characterization of microstructures and interfaces. Furthermore, the system can be employed for surface modification and etching processes, making it a valuable tool for a wide range of research and industrial applications. Overall, 681 ion milling unit represents a state-of-the-art solution for precise sample preparation in electron microscopy and materials science. With its advanced ion beam control, automation features, and versatile capabilities, this machine offers researchers and scientists the tools they need to achieve high-quality, reproducible results in their investigations of materials at the nanoscale.