Detect failure conditions early

Wind turbines represent a large investment requiring a high level of mechanical reliability for decades to come. Routine fluid analysis helps you maintain oil integrity, restrict external contamination and detect failure conditions early.

This tool is an essential element of your reliability strategy that helps you mitigate downtime.

Wind Turbines


  • Detect failures at an early stage
  • Manage your contamination control efforts
  • Confirm oil selection and condition
  • Identify necessary shutdown work
  • Plan and schedule upcoming mechanical repairs
  • Prolong the useful life of your components
  • Optimize your oil drain intervals
  • Better manage spare parts inventory
  • Integrate with other condition-monitoring techniques

Available Tests and Packages

Wind Turbine Oil Analysis Test Package

  • Spectrometry (23 Elements)
  • Viscosity 40C/100C
  • Viscosity Index
  • % Water by Karl Fisher
  • Oxidation by FTIR (Non-Gears)
  • Total Acid Number
  • ISO Particle Count
  • Total Magnetic Iron (PQ)

Routine antifreeze (engine coolant) analysis verifies that the right coolant is in service, that correct chemical balances are being maintained and that the integrity of the cooling system has not been compromised by mechanical issues.

Antifreeze (Engine Coolant) Routine Test Package:

  • Coolant Physical Appearance (Color / Clarity / Precipitates)
  • Coolant pH
  • Coolant Conductivity
  • Coolant Refractive Index (% Glycol, Freeze Point, Boiling Point)
  • Coolant Nitrites by Titration

Antifreeze (Engine Coolant) Individual Tests:

  • ICP Spectrometry – 15 elements reported (Outsourced)
  • Reserve Alkalynity
  • Carboxylates (by test strip)
  • Molybdates (by test strip)


Basic Grease Package:

  • Penetration Test 1/4 cup Unworked
  • Dropping Point
  • Color
  • Total Magnetic Iron

Advanced Grease Package:

  • Penetration Test 1/4 cup Unworked
  • Dropping Point
  • Color
  • Total Magnetic Iron
  • Analytical Ferrography


  • Penetration Test (unworked)
  • Penetration Test (worked)
  • Penetration Test 1/4 cup (unworked)
  • Penetration Test 1/4 cup (worked)
  • Dropping Point
  • Color
  • Base Oil Viscosity
  • Total Magnetic Iron Equivalent to PQ Index
  • Analytical Ferrography
  • X-Ray Fluorescence Grease Analysis

Oil analysis alone is not enough to predict impending machinery failures. Filters trap larger wear metals and contaminants (metallic and non-metallic) over a period of time, thereby retaining both present and past failure mode indicators.


  • Filter Debris Analysis
  • X-Ray Fluorescence (XRF) Filter Analysis (Industrial / Spin-on)
  • X-Ray Fluorescence (XRF) Filter Analysis (Spinner)

Fluid Life takes a consultative approach to help you define and document the scope of your fluid analysis program.

Talk to a Fluid Life representative today to get the answers you’re looking for.