Clark Testing Group Clark Testing Group Clark Testing Services, LLC
Clark Dynamic Test Laboratory, Inc.
Clark Laboratories, LLC
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Condition Monitoring Services

Available Tests

  • Acid Number (former TAN)

  • Infrared Organic Spectrometry (FTIR)

  • pH of fluid sample

  • Viscosity, Kinematic (40°C, 100°C, Visc, Index)

  • Wear Debris Analysis-Optical Ferrography (WDA)

  • Reserve Alkalinity

  • Base Number (former TBN)

  • Particle Cleanliness (ISO, SAE, or NAS Codes)

  • Spectrometric Analysis (21 metals)

  • Water by Karl Fischer Titration

  • Wear Index-ferrous particle quantifier (WI)

  • Density






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Clark Testing GroupClark Testing Services, LLCClark Dynamic Test Laboratory, IncClark Laboratories, LLC