Cryopump without controller system

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Product Description

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Brand: bamasupercon

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Product Description

Cryogenic vacuum pump

A cryogenic vacuum pump is a high-vacuum device that operates based on the gas condensation and pressure reduction effect. It condenses condensable gases onto a low-temperature surface, while non-condensable gases are adsorbed by low-temperature solid adsorbents, thereby reducing the pressure in a sealed chamber. Cryogenic vacuum pumps are widely used in the large-scale integrated circuit and semiconductor industries. They play an irreplaceable role in processes such as photolithography, etching, ion implantation, physical vapor deposition, and the coating of curved screens for mobile phones, providing the necessary high-vacuum conditions in these industries.

A Cryopump without a controller system is a vacuum pump that uses cryogenic cooling to capture and pump gases. It operates by employing a cold surface, typically made of materials like aluminum or copper, which is cooled to extremely low temperatures, usually by liquid nitrogen or helium. When gases come into contact with this cold surface, they condense and are trapped. This type of pump is highly efficient at removing specific gases and is commonly used in applications requiring high vacuum levels, such as in semiconductor manufacturing, scientific research, and various industrial processes. Despite not having a controller system, these pumps can still maintain a vacuum through manual adjustments and monitoring. However, they lack the automated features and precise control offered by their counterparts with integrated controllers.

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