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8tree Contracts DNV to Certify waveCHECK™

By 26. August 2021April 7th, 2022Insights, Press, waveCHECK

waveCHECK – 8tree’s latest innovation for rotor blade inspection in the wind industry gets certified according to DNVs standard for wind turbine rotor blades (DNVGL-ST-0376).

This press release was published on PRWeb.

One year after formally introducing waveCHECK into the wind industry, 8tree has engaged DNV for the product’s certification according to established industry standards.

“During the past swaveCHECK in use in wind turbine rotor blade manufacturingeveral years we have learned from stakeholders and experts in the wind industry, that waves and wrinkles in the load-carrying composite structure of wind turbine rotor blades are a critical problem,” said Erik Klaas, 8tree’s CTO. “The accurate and objective evaluation of waves and wrinkles helps blade producers build higher quality blades and reduce the risk of failure during operation. As the industry’s interest in waveCHECK continues to grow, we believe that obtaining DNV certification will be an important milestone on our journey to enabling the renewable energy market.”

“The improvement of quality and reliability of rotor blades is an important topic in the wind industry and we are happy to see that new technologies that support wind turbine blade manufactures are entering the market,” said Ramakrishna Parasarampuram, Head of Section Rotor Blades at DNV. “Certification of 8tree’s waveCHECK will include assessment of the system’s hardware, software as well as the scanning process itself and its boundaries.”


About 8tree

“We make precision 3D measurement as simple as taking a photo.”

With this vision in mind, 8tree makes 3D optical surface inspection tools that solve chronic problems for multiple industries. 8tree’s products empower every operator – from mechanics on the floor, to engineers in the lab – with instantly actionable precise measurements, portability and performance. With its patented user-centric product design, instant ‘go/no-go’ answers and zero-learning curve, 8tree is committed to making precision 3D scanning more broadly accessible – technically and commercially.

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waveCHECK is a first-of-its-kind solution for end-to-end digital analysis of composite waviness. It empowers manufacturing teams to quantify composite waviness with unprecedented precision and repeatability.
waveCHECK detects and displays

  • Positive, Negative and Step waves & wrinkles
  • Highest point; shortest distance to edge, in main fiber direction
  • Aspect ratio
  • Angle of wave with respect to main fiber direction
  • Works on carbon fiber and glass fiber surfaces

Learn more about waveCHECK by watching this short presentation video.



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