Sigma Labs

Low Cost and Reliable Test Results
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Our Mission Statement
Industries Served
Sigma Labs, an ISO 9001:2015 Registered lab, is dedicated to the successful testing of composite materials using custom-designed protocols/methods and standard methods (ASTM, ISO, SACMA, ABS, DNV, and others).  Our lab and engineering team will collaborate with customers to meet the exacting requirements of specialized manufacturers. Sigma Labs supports both destructive and non-destructive structural testing to obtain physical and mechanical properties of composite laminates and hybrid metal-composite structures. Sigma Labs also maintains a close relationship with the Florida Institute of Technology (FIT) which provides a valuable technical resource for engineers and technicians allowing us to remain at the forefront of testing technology.

  • Material Suppliers / Manufacturers
  • Military
  • Marine
  • Transportation

  • Infrastructure
  • Chemical Tank and Piping Manufacturers
  • Wind Energy
  • Theme parks

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Specialized Equipment 
  • 60 kip Tinius Olsen Universal Test Machine
  • Environmental Test Chamber for Universal Test Machine (-100F – 600F)
  • Waterjet Cutter ProtoMAX
  • Constant Temperature / Humidity Chamber
  • Salt Spray Chamber
  • Cryogenic Freezer
  • Muffle Furnace
  • Constant Temperature Water Baths
  • Brookfield Viscometer
  • Blister Tests Chambers

  1. Technical Mechanicals
    Flex, Tensile, Compression, Sheer
  2. Conditioning
    High / Low Temperature, Humidity, Salt
  3. Waterjet Cutter
    Waterjet Cutter ProtoMax
  4. Stress
    Fatigue, Heat Deflection, Accelerated Weathering
  5. Resin and Gel Coat Testing
    Hardness, Ratio, Blister, Opacity/Film Cure, Fineness of Grind, Viscosity
  6. In-Situ Acceleration and Strain
    Minimal Horizontal Stress and other Rock Mechanical Properties
  7. Standard Testing
    For a complete list of standard testing we offer, download our list below.
  8. Custom Testing
    If you are unsure of what testing needs to be completed or have an unusual request, we are here to help!
Testing Index