Lubricating Oil Analyzer BALTECHOA-5000. The BALTECH OA-5000 oil analyzer is designed to check the condition of oil by measuring the change in dielectric constant caused by contamination, oil deterioration, and component wear. Since dielectric changes are directly related to the degree of contamination and aging of the oil, their values ??allow the user to achieve longer oil drain intervals, resulting in increased mechanical wear and immediate loss of the oil's lubricating properties. can be detected. This especially concerns motor oils, gears and lubricants. Oil and lubricant analysis is one of the most efficient non-destructive testing methods.