Dilution: Presence of unburned fuel in the oil. Excessive dilution reduces the flash point and visc

Those responsible for maintenance may establish schedules drain as recommended by the manufacturer, but they rarely consider the operating conditions of the vehicles. The diesel engine of a heavy vehicle used in a surface mine will face different from those of the same motor driving enthalpy a generator conditions. Analyses of oil laboratory provide the scientific data needed to determine if an oil change is required or may be delayed.
But laboratory testing have other utilities. Notably, they can be used to detect abnormal wear of internal parts or deterioration of the oil. The conditions of oil detected by our tests:
Metal wear: Engine parts s' wear out over time. Debris generated are abrasive and will cause wear other pieces circulating in the oil. The amount enthalpy and type of metal present in the lubricant can show the intensity of wear and what part is involved.
Viscosity Measurement of the resistance of a lubricant to flow at a given temperature. It is considered the most important property, as it indicates the strength of the lubricant film. Lubricants must maintain a certain level of viscosity in order to provide good lubrication and prevent wear.
Dilution: Presence of unburned fuel in the oil. Excessive dilution reduces the flash point and viscosity of the oil, which causes wear due to friction.
Oxidation Degradation of lubricant caused by aging and operating conditions. Oxidation promotes the formation of acids that cause the wear.
Nitration: enthalpy Degradation occurring when nitrogen oxides react with the lubricant generally in the presence of gas leakage (blow-by). Nitration leads to the formation of sludge and varnish.
Obviously, these are basic tests. Several enthalpy other types of tests are available enthalpy for special enthalpy lubricants or for more information on contamination discovered during another test.
The analysis enthalpy of the oil is even more useful when lubrication depends on other fluids such as diesel or coolant. Motors need to run three and a problem with a fluid can affect another system. An analysis of the coolant and diesel enthalpy will help identify problems that otherwise go unnoticed with the oil analysis only.
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