Used UNISEM UN2000A-DD #9133564 for sale

UNISEM UN2000A-DD is a modern wafer and mask scrubber designed specifically for the manufacture of semiconductor wafers and photomasks. It is suitable for a range of materials, including aluminum, stainless steel and glass. UN2000A-DD has been designed for manual operation and efficiently delivers both cleaning and etching. UNISEM UN2000A-DD has an aluminium cleaning chamber that is 70 mm in diameter and equipped with a 10 liter liquid dispensing tank. The tank is capable of circulating a range of cleaning fluids and the chamber offers a temperature range of 0-95°C. Additionally, the unit has a pressure regulator which enables precise control of the cleaning pressure. An ergonomically designed handle ensures maximum comfort during manual operation and a built-in safety switch prevents accidental operation. UN2000A-DD can process wafers up to 300 mm in diameter with a maximum thickness of 0.2 mm. It is compatible with a variety of flat panel substrates and is particularly suitable for cleaning and etching very thin wafers. The cleaning chamber has a manual tilting mechanism which ensures the surface of the wafer is evenly loaded for each cycle. UNISEM UN2000A-DD can also be used to clean photomasks with its four-stage cleaning process. The first stage is the pre-rinse where water is used to remove any fine particles from the mask surface. The second stage is a mild chemical cleaning which helps to remove any organic residue. The third stage is a high-pressure water rinse to flush away all cleaning residues while the fourth stage is a finish rinse with DI water. Overall, UN2000A-DD is an innovative instrument which is ideal for the manufacture of high-quality semiconductor wafers and photomasks. It offers optimum functionality and durability and can be highly customized to meet the specific requirements of the process. The robust design ensures that the unit can operate for extended periods with minimum maintenance and the included safety features help to ensure user safety when operating the device.