The quality evaluation of new lubricating oil detection helps enterprises to avoid procurement risks, strictly control the quality of new oil storage, and ensure the safety of equipment lubrication. The test report of the lubricating oil in use can propose corresponding treatment and solution measures according to the lubrication and wear condition of the equipment, and provide a basis for the enterprise equipment manager to make decisions on lubrication management and condition maintenance, so as to avoid serious lubrication failures and mechanical failures.
The five indicators of lubricating oil detection are mechanical impurities, flash point, viscosity, moisture, alkali value and neutralization value. Mechanical impurities: Mechanical impurities refer to the insoluble or colloidal suspensions in lubricating oil that are insoluble in solvents such as ethanol, gasoline and benzene. Flash point: Under the same viscosity, the higher the flash point, the better. Viscosity: Without adding any additives, the higher the viscosity, the worse the fluidity and the higher the oil film strength.