Used SVG 88 #293814157 for sale

SVG 88 is a photoresist based equipment for photolithography, commonly used for printed circuit board and semiconductor manufacturing. 88 is a full vacuum system with a pressure range from 0 to 40 hpa, which allows for precise control when developing circuit boards. The photoresist used in SVG 88 is a polyvinyl alcohol film, which is applied to the substrate and then exposed to ultraviolet light. The photo-activation of the polyvinyl alcohol occurs at 254 nm, which is ideal for exposing patterned metal layers and other substrates. The unit uses a high-resolution, computer-controlled optical machine with a laser scanning capability that generates images of high accuracy and resolution, which can be efficiently transferred onto the photoresist. 88 allows for precise control of exposure time, which is adjustable depending on the layer required, and the resolution and precision can be increased with longer exposure times. Additionally, the optomechanical tool is designed to deliver uniform energy within the lithographic field and to reduce the effect of aberrations. This eliminates the need for pre- or post-exposure corrective steps, further improving manufacturing accuracy and accuracy on the patterned layer. Finally, the integrated computer-controlled programming and data management asset enables automatic parameter settings and processing of different substrates, ensuring uniformity of printing from a single image. In conclusion, SVG 88 is a highly effective photoresist model for photolithography, delivering high resolution and accuracy for printed circuit board and semiconductor manufacturing. Its automated parameters settings and data management equipment make it a powerful tool for generating patterns with precision and repeatability.