Used ASM WS 896 #9302497 for sale

ASM WS 896 is a high-end wafer stepper used for semiconductor fabrication process. It is a DUV scan stepper with a higher-end resolution and speed capacity, allowing for more accurate manipulation of the wafers. ASM WS896 provides precise placement accuracy and uniformity of up to 0.5 um. It has a very wide scanning field of up to 9 inches, which offers great precision of the processing operations. It also offers a high throughput rate of up to 16 wafers per hour, making it ideal for large production runs. The optics equipment within WS 896 uses two laser interferometers to provide accurate positioning of the reticle and wafer surfaces and reduce pitch errors. The scanning system utilizes a linear drive to ensure a smooth motion over the whole field. The positioning accuracy of the wafers is within 1.5 µm, making it suitable for the most precise operations. WS896 comes with a wide range of features, such as the built-in alignment unit, that allows the user to align circuits quickly and accurately. It also comes with a dual-beam patterning machine as well as a pre-sharpening feature, which ensures accurate and uniform imaging in the reticle. Furthermore, this wafer stepper has a built-in environmental control tool which allows for better control of humidity in the processing chamber. ASM WS 896 is an ideal choice for any semiconductor production facility, as it is able to produce high-quality wafers with uniformity and precision in a relatively short amount of time. It is also user friendly, as setup takes only a few minutes and it requires minimal maintenance. With its smart optics asset and wide field of view, ASM WS896 can be used for a variety of applications, from basic fabrication operations to more complex imaging systems.