Verifier is an automated optical inspection system to check the assembly of plate heat exchangers. This is challenging task due to a great variety of components that can be missed or mistaken with each other. The aluminum details are mirror-like, which make optical inspection even more difficult. Our software uses state of the art neural networks to detect assembly errors. We also assisted our system integrator partners in hardware design by suggesting the appropriate optics and light sources to increase the system performance.


  • Simultaneously checks multiple details consisting of hundreds of components in about 1 second.
  • Accuracy per component above 99.95%.
  • Multiple semi- or fully-automated installations in Europe.
  • Used for about 50 detail types with various sizes and geometry.