Used SEMITOOL 240S #85326 for sale

SEMITOOL 240S is a photoresist equipment designed to provide excellent uniformity, passivation, and contact metrology processes. It features patented technology to ensure consistent and reliable photoresist processing. The system includes a wet bench with integrated safety features. It utilizes a unique wafer transfer unit that maintains wafer flatness and repeatability. The processor uses an advanced spray nozzle, sample holder, and dip cup design along with a contaminant-free environment to ensure precise resist coating. The photoresist processor also features an automatic resist filling machine and temperature-controlled immersion processes to ensure optimal results. The tool also includes a Spincoater with a patented dual chamber spinner. It has a dedicated spray chamber for uniform application of photoresist. This allows for precise control over the resist thickness, spin speed, and number of spins. The asset also features a passivation chamber to protect exposed wafers from chemical corrosion or oxidation. In addition to the Spincoater, 240S also includes a Contact Metrology Model (CMS) for measuring resist pattern uniformity and contact resistivity. The equipment utilizes a combination of eddy current technology, measurement heads, and patented dual-range current sensors to provide precise, accurate measurements. Overall, SEMITOOL 240S is an ideal photoresist system for precise, high-quality results in wafer processing. Its advanced features allow for uniform resist coverage, precise contact metrology, and reliable passivation of exposed wafers. Additionally, it offers full automation and temperature-controlled processes to ensure consistent results.