This test method utilizes an oxygen-pressured vessel to evaluate the oxidation stability of new and in-service turbine oils having the same composition (base stock and additives) in the presence of water and a copper catalyst coil at 150°C.
This test method utilizes an oxygen-pressured vessel to evaluate the oxidation stability of new and in-service turbine oilshaving the same composition (base stock and additives) in the presence of water and a copper catalyst coil at 150°C.