Fuel & Lubrication Testing - Clark Testing

Fuel and Lubrication Testing

Clark Testing Fuel and Lubrication Testing Laboratory specializes in wear testing of products based on test rigs such as Four-Ball wear (D4172, D2266), Hydraulic Pump Wear (D7043), and FZG Gear (D4998, D5182, DIN 51354, and ISO 14635). Clark Testing Fuels and Lubricants Laboratory is fully equipped to perform tests ranging from routine analyses to quality control. With over 20 years of analytical experience, coupled with a stringent quality assurance program, this lab is dedicated to serving client requests on time.

Clark Testing Fuels and Lubrication Laboratory tests distillates, including diesel fuels, alternative fuels (biodiesel, ethanol), oil, lubricants, and grease products for physical properties and chemical compositions relative to ASTM specification.

The specialty services of this lab include diesel specifications; alternate fuels (biodiesel, ethanol); aviation turbine fuels; fuel oils; motor oils; mineral; glycol, and synthetic lubricants; hydraulic fluids; crude oils and distillates.

In addition, the laboratory offers technical consulting services pertaining to product testing and is proficient in tests for quality assurance programs, purchase product specification comparisons and new product compatibility testing.


Clark Testing Fuels and Lubrication Laboratory serves Steel producers, raw materials suppliers, engineering and manufacturing companies, lubricant and additive manufacturers, coal and coke producers and the refining industry.

  • Product Evaluation
  • Compatibility Assessment
  • Quality Assurance
  • Performance Measurement
  • Certificate of Analysis
  • Technical Support
Available Tests
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Clark Testing has been providing product qualification testing and design verification for manufactures for over 20 years. We provide our clients with independent testing.

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Clark Testing continuously operates under stringent quality assurance guidelines ensure all policies, practices and procedures meet or exceed industry standards. Clark’s QA/QC programs follow the accreditation guidelines of ISO 17025-2017, 10CFR50 Appendix B, NQA-1 and AIHA.

Quality & Accreditations

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