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LOW VISCOSITY OIL MEANING FULL

How long the oil has been in use - If the report’s data resembles that of old oil but the lubricant actually has just been place in service, something is almost certainly wrong with either the oil or the system.Where the sample is collected within the system - A contamination level that would be considered normal on samples taken before a filtration point might be considered excessive, and potentially problematic, if taken just after a filter.But if the same machines are used in arid places, above-average water levels most likely would indicate a problem. The specific application and operating conditions - For example, you might expect above-average water content in machines operated in humid regions.What is deemed acceptable versus alert-worthy in oil-analysis data depends on factors such as: If the report for one machine concludes there are no issues, does that mean the same holds true for the other machine? Not necessarily.

Suppose the oil-analysis reports for two identical machines have identical data results. In oil analysis, “normal” and “abnormal” results are relative. There is no simple answer to that question. Monitoring the TAN closely may help avoid using a lubricant beyond its service life.

Total acid number - A significant increase in a lubricant’s total acid number, or TAN, indicates a rise in oxidative degradation of the lubricant.

If the water content is too high, determine the source (e.g., improper lubricant storage/handling, faulty seals, condensation, humidity, etc.) and correct it.

Water - A common issue, water contamination decreases the protective qualities of the oil and may prevent the fluid’s additives from functioning properly.

Also seek out the root cause (e.g., contamination, improper lubricant mixing, a change in operating conditions, etc.) to help reduce the risk of ongoing viscosity issues. If a shift in viscosity occurs, you may need to replace the fluid. Either situation could lead to significant damage and even component failure, so it is vital to monitor the viscosity data in oil-analysis reports. If the viscosity is too low, the lubricant can’t form an adequate film layer to keep opposing surfaces apart. Too high a viscosity may prevent the oil from reaching critical component points when needed.

Viscosity - Maintaining proper oil viscosity, or resistance to flow, is critical for successful lubrication.

Irregularities may indicate additive depletion or the use of an incorrect lubricant. By knowing the chemical makeup of your lubricant, the lab generally will know which additive elements should (and should not) be present, and to what concentration. High levels of debris contaminants also may indicate issues such as a leak or inadequate filtration. The details in this section may help point out components or parts that are experiencing excessive wear (indicated by the level of wear metals found in the fluid).

Elemental content - Find out which specific wear particles, contaminants and additives were found in your oil sample.

Taking early, proactive action on relatively minor issues may save you significant downtime and costs in the long run.Īfter reading the summary information, examine these important checkpoints in the report: For instance, if the overall severity rating for issues is in the minor/normal range, there still could be issues that, if you address them now, won’t progress into the significant problems that they might otherwise become if neglected.

LOW VISCOSITY OIL MEANING FULL

These summaries are a good starting point for reviewing your report, but they don’t tell the full story. It also summarizes the overall severity of issues (if any) discovered during the analysis. The report’s summary section provides an overview of the condition of the lubricant and machine. If the information on the submission form was incorrect or incomplete, the information in the report may be invalid: Data deemed “normal” in the report may actually be abnormal (and vice versa), and recommended actions may be inappropriate. Double-check to ensure that the submission information is accurate. The report features a recap of the details about the oil and component that your company provided on the submission form. Although the reports may be daunting, you should pay prompt attention to them: They may alert you to situations that require monitoring or immediate action to avoid breakdowns or other catastrophic consequences.

They are dense with data and details that support the lab’s overall findings and recommendations. Oil analysis reports contain vital information about the condition of a lubricant and of the equipment in which the lubricant is being used.