Can someone tell me the standard tests to be carried to out on gearbox oil in order to determine (1) remaining life of the oil (2) condition of the machine (i.e which are the elements which have to be tested)
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quote:Originally posted by Cary F.:
Ashvin,
According to ASTM D-6224 (Standard Practice for In-Service Monitoring of Lubricating Oil for Auxiliary Power Plant Equipment), the following tests should be ran on gear oils:
-Appearance
-Viscosity @ 40 C
-Acid Number
-Water
-Elemental Analysis
I would suggest that you also perform Direct-Read (DR) Ferrography to monitor wear.
Linear Sweep Voltammetry (often referred to RULER testing) can be used to measure the remaining useful life of an oil.
quote:Originally posted by Cary F.:
Ashvin,
According to ASTM D-6224 (Standard Practice for In-Service Monitoring of Lubricating Oil for Auxiliary Power Plant Equipment), the following tests should be ran on gear oils:
-Appearance
-Viscosity @ 40 C
-Acid Number
-Water
-Elemental Analysis
I would suggest that you also perform Direct-Read (DR) Ferrography to monitor wear.
Linear Sweep Voltammetry (often referred to RULER testing) can be used to measure the remaining useful life of an oil.
quote:Originally posted by bruce381:
As said above most all oil labs will have a gear oil "pakage" aswell as engine, hydro, turbine etc.
both herguth and analysts have this
bruce
quote:Originally posted by ReneWA:
Ashvin,
Most used oil laboratories already have a specific set of test suites for testing both industrial and automotive gear oils which includes most of the tests mentioned including oxidation via FTIR. They should be able to provide you with the test suites dependent on the oil type.