Used K&S 971 #9168286 for sale

K&S 971 is an automated wafer and mask scrubber, specifically designed to clean and maintain the integrity of high-precision process components such as semiconductor wafers, photomasks and liquid crystal displays. This unique, precision-controlled system utilizes three steps of sedimentation and polishing for full-surface cleaning, which includes both the top and bottom sides. The cleaning process begins with the initial sedimentation cycle, where the object is immersed in a gentle bath of detergent, water and a conditioning agent. Then the item is agitated using a series of adjustable paddles while simultaneously being passed through an absorption filter. This process loosens and removes any stubborn particles that may be adhering to the surface. Once the sedimentation cycle is complete, an innovative polishing cycle begins. The object is again immersed in a fresh detergent and water mixture which is then agitated with adjustable paddles, and high-pressure jets are used to direct a powerful abrasive stream onto the surface. This removes any remaining contaminants and finer particles. The highest level of precision is achieved by the ISO Certified 971 with the electronic positioning feature. This allows for the cleaning and scrubbing of items with intricate and delicate surfaces. An LCD display shows the progress of the cleaning and polishing steps, as well as providing end-of-cycle warnings and status indicators. K&S 971 incorporates several significant features for optimal cleaning performance. Precision liquid recirculation increases the longevity of the cleaning liquid mixture and ensures that the contaminants are completely removed. The fully adjustable installation height of the tank and the adjustable item support ensure a perfect fit and complete immersion of the piece being cleaned. 971 is designed to minimize the risks of damaging expensive and delicate process components. This advanced system increases the reliability of the components and produces a consistently outstanding cleaning result. The compact design and small footprint make it the right choice for a wide variety of cleaning needs.