cryogenic liquid pump on sale

When the cryopump is working continuously, the oxygen absorption is saturated. If the cryopump needs to be reprocessed after a sudden power failure, this is because the adsorbed oxygen is slowly released. The generated water vapor is also desorbed from the secondary cold screen and baffle. Generally, when the pump is in normal transportation, if there is oil mist in the vacuum chamber, it will lose the function of pumping air. This is because the oil mist will affect the activated carbon in the adsorption, so it is necessary to prevent it from Activated carbon for oil mist pollution，and the cryopump needs to be regenerated.