Oxygen Clean

Accurate Definitions: Oxygen clean refers to the meticulous cleaning process and the resulting state of equipment and components used in environments where they will come into contact with oxygen or oxygen-enriched systems. This cleaning ensures the removal of any contaminants, such as hydrocarbons, particulates, and other residues, which could react with oxygen under high pressure, potentially leading to combustion or explosion. The oxygen clean status is crucial for ensuring the safety and integrity of pressure measurement instruments and systems operating in such hazardous conditions.

Example: A pressure gauge used in a hospital’s medical oxygen delivery system must be oxygen clean. This involves cleaning the gauge to remove any grease or oil that could ignite in the presence of high-pressure oxygen.