If high calcium, magnesium, barium, zinc and phosphorus levels are detected in hydraulic oil analysis, it is likely that the oil has been contaminated with motor oil.
Using only an overall dB value may indicate something inside the machine has changed since last readings were taken. But it provides no additional insight to determine what type of defect may be present.
There are many differentiating factors among lubricant suppliers. Some provide full service, while others serve niche-specific markets, each with varying value propositions. For this reason, it is important to match the product/service mix to your applications and business needs.
The Practical Guide to Oil Analysis provides a quick reference to understanding oil analysis and lubrication fundamentals. A must read for any maintenance professional. U.S. residents only.
Data indicates that 90% of bearing failures are lubrication-related. Noria's Machinery Lubrication I course will teach you everything you need to know about the essentials of precision lubrication.
Follow the steps a nuclear plant took to discover the root cause of bearing damage on its feed water pumps and learn why the plant's maintenance activities for cleanliness control were insufficient for ensuring machine health.
Become an indispensable asset to your company with Noria’s highest-level analysis course. Oil Analysis III offers the in-depth lab analysis techniques and a comprehensive design approach for generating optimal results.
