13 test parameters to test turbine oil, as per standards

 


*Test Parameters:


1. Viscosity


2. Viscosity Index


3. Flash Point


4. Pour Point


5. Demulsification


6. Copper Corrosion


7. Acid Number


8. Foam Characteristics


9. Oxidation Characteristics


10. Water Separation


11. Rust Prevention


12. Cleanliness


13. Water Content


*Oxidation Stability Test : Turbine Oil Oxidation Stability Test (TOST) is a valuable tool in order to indicate oil life for lubricants that are continuously exposed to gross water contaminations, high temperatures, and air entrainment in field service.


ASTM D943 commonly referred to as Turbine Oil. Oxidation Stability Test (TOST), is widely used in the lubrication industry to evaluate the oxidation stability.


*Best Practices for Steam Turbine Lubrication:


1. Keep Oil Clean, Cool and Dry


2. Install High Capture Efficiency Breathers to your Oil Respective Oil Tanks


3. Monitor returning bearing oil temperature regularly


4. Maintain proper alignment


5. Inspect for signs of foaming and/or Air Entrainment


6. Install primary (return line) and secondary sampling points


7. Perform regular oil analysis


8. Routinely inspect sight glasses for level, foam, and water


9. Keep tank headspace dry using blowers, condensers or instrument air


10. Drain accumulated water regularly


11. Use offline fluid conditioning for precision contamination control


12. Regularly inspect for varnish, especially in gas turbines


13. Protect against water and or detergent ingress during wash-down


14. Inspect bulk delivery of new oil before acceptance


Also read: https://www.linkedin.com/pulse/standards-related-turbine-oil-anshuman-agrawal-mlt-1-/


We at Minimac study your maintenance needs and provide the best solution. We believe in Discern, Design & Deliver.



Call +91 7030901266 for Mechanical Maintenance & Oil Check.

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