Used GCA ALS 2145 #9411591 for sale

GCA ALS 2145 is a microlithography tool used extensively in the field of integrated circuit fabrication. The machine uses a patented hybrid linear-motor/optical-objective scanning platform to accurately position the projection optics of its alignment and exposure equipment. This makes it an ideal choice for applications which require a high level of precision when patterning microstructures onto a semiconductor substrate. GCA ALS-2145 is equipped with a nanometer-scale stage accuracy, a precision of up to 0.2 nanometers, and is able to pattern features as small as 0.5 micron. Also, its alignment accuracy is enhanced by its state-of-the-art CCD camera system and ambient scanning unit, which can accommodate for any external influences without compromising its integrity. ALS 2145 is a workhorse instrument in the industry due to its fast switching time from one substrate to another, making it a reliable choice for high-volume production. This wafer stepper is capable of sourcing up to 8 different reticles on each wafer with its unique bidirectional mask exchange machine, resulting in high throughput rates even at ultra-high resolutions. Also, its High Avoidance tool positioned in its motion unit combines with the exchange tool to enable the simultaneous loading and processing of each substrate. Additionally, the asset has been designed to be easy to maintain. It has no moving elements in the beam path so there is no need for periodical cleaning nor alignment of optics. It also has a built-in auto-focusing option with tight beam auto-collimation and few modulation adjusters, making it easy to install and calibrate. ALS-2145 is a powerful, reliable tool that can quickly and accurately produce high-resolution blueprints to be used in the production of the latest and greatest integrated circuits the world has to offer. With its high throughput and accuracy, this machine will continue to support the ever-growing demands of the semiconductor industry for years to come.