Automatic Control Device

- May 12, 2019-

The atmosphere library must accurately measure and control the gas composition in the reservoir throughout the storage period. If the oxygen in the reservoir is exceeded, the nitrogen generator should be turned on, nitrogen and oxygen are reduced until the oxygen content reaches the set value of the process parameters. If the carbon dioxide exceeds the standard, the gas return valve of the library should be opened, and the carbon dioxide removal device should be turned on to remove carbon dioxide until the carbon dioxide in the storage reaches the set value. This can be automated using automated control equipment and computer-specific software.