Used oil testing is essential for understanding both lubricant condition and equipment health across a wide range of industrial and mechanical systems. During service, used lubricating oils are exposed to high temperatures, oxidation, contamination ingress and mechanical stress, all of which gradually affect their performance and remaining useful life. In addition, used oils can accumulate wear metals, dirt, water, fuel, soot and other contaminants that may indicate developing problems within the machine. Regular used oil testing and analysis helps identify these changes early, providing a clear picture of oil condition, contamination levels and wear activity. This enables timely preventive maintenance, reduces unplanned downtime, extends equipment life and helps avoid costly failures.

Atlas Lab provides a comprehensive, state-of-the-art used oil testing and analysis service. We test used oils in accordance with internationally recognized standards such as ASTM (American Society for Testing and Materials), ISO (International Organization for Standardization) and relevant OEM guidelines. The various tests conducted for used oil include Wear Metals, Contaminants, Additives, Viscosity at 40°C, Viscosity at 100°C, FTIR (Oxidation, Nitration, Glycol, Soot), Water %, TAN (Total Acid Number), TBN (Total Base Number), Particle Count, Fuel Dilution and Insolubles. Used oil testing at Atlas Lab is carried out by experienced professionals with over 40 years of cumulative expertise in testing and analysis, ensuring accurate interpretation and dependable results for your oil and equipment-related issues. Atlas Lab offers a complete solution for used oil testing, delivering quick, precise and cost-effective results to clients across industries worldwide.