Used SEMITOOL Scepter SAT 422 (25 04) 0 #9379203 for sale

SEMITOOL Scepter SAT 422 (25 04) 0 is an advanced photoresist equipment designed for the accurate deposition of a variety of materials onto wafers and substrates. The system utilizes advanced photoresist technology in combination with sophisticated motion control software to precisely deposit thin films onto wafer surfaces. The machine is equipped with a high resolution quartz optical projection unit for accurate alignment of the deposition mask onto the wafer surface. The optical machine features high precision optics, adjustable contrast and brightness, and a Crystal Quartz short-wave UV lamp for improved uniformity. The tool is capable of fine-tuning the alignment in order to ensure the exact deposition on both sides of the wafer. The deposition process is accomplished through the use of a resistive coating and the short-wave UV lamp. The resistive coating, generated in the laboratory and applied to the wafer, acts as an insulator, preventing electrical current from passing through the wafer. The UV lamp, which is focused on the wafer and resistive coating, causes the resistive coating to break down, allowing the electrical current to pass through it and into the wafer. This process, known as photoresistive coating, is a rapid and accurate way to deposit thin films onto the substrate. The asset's motion control software is designed to allow for fast and accurate deposition of multiple thin films in a single session. The software allows the operator to scan the entire platen or select regions for the deposition of multiple thin films. Multiple deposition sites can then be selected and the corresponding resistances adjusted accordingly. Once the resistances are properly set, the deposition can begin. The photoresist model is designed to operate in a variety of environments, including cleanroom, laboratory, and production environments. The equipment is also equipped with a built-in diagnostic system that can detect and analyze errors occurring during the deposition process. The unit features a built-in safety interlock to ensure the safety of both operators and equipment. In conclusion, SEMITOOL Scepter SAT 422 (25 04) 0 is an advanced photoresist machine designed to provide accurate, reliable deposition of thin films onto wafers and substrates. The tool features high resolution quartz optical projection, adjustable contrast and brightness, and a Crystal Quartz short-wave UV lamp for improved uniformity. The motion control software allows for easy selection of multiple deposition sites and can be used to adjust the resistances for each site. The asset is designed to operate in a variety of environments and comes with a built-in safety interlock to protect operators and equipment.