Laser Profilometry (Laser Mapping) for High-Precision 3D Measurement

Laser profilometry, often referred to as laser mapping, provides surface detail and measurements with unmatched accuracy and coverage levels, far beyond what is achievable through traditional mechanical methods. This non-contact, nondestructive technology is ideal for capturing precise measurements on contoured surfaces, such as fittings and saddles, where physical measurements are challenging or impractical. Using lasers and reflector dots for orientation, laser mapping digitally captures an object’s exact surface characteristics and converts it into a 3D digital representation.

Creaform Portable 3D Laser Mapping Scanner

The Creaform handy scanner offers the fastest solution on the market for data acquisition and with help from the Pipecheck offered with the scanning system, we can also boast the fastest analysis and report turn arounds. The Creaform scanner covers the accuracy, simplicity, portability and traceability that clients demand in a competitive market.

Pipecheck has corrosion software that utilizes ASME B31, B31G, B31G Modified, and Effective Area Method to evaluate a pipeline’s fitness for service in a fast and reliable way. Here are the key features offered with the Corrosion software.

Pipecheck Mechanical damage software analyzes mechanical damage, such as dents, gouges and other localized surface deformations. Here are the key features offered with the mechanical damage software.

Pipecheck Analysis Software

Pipecheck software enhances laser mapping data with advanced analysis capabilities for both corrosion and mechanical damage. Using industry-recognized standards and automated calculations, it delivers fast, accurate fitness-for-service evaluations to support informed decision-making and compliance.
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Corrosion Assessment Capabilities:

  • Fitness-for-service evaluation using ASME B31, B31G, B31G Modified, and Effective Area methods
  • Automatic interaction rules for accurate defect assessment
  • Burst pressure calculations for integrity evaluation
  • Worst-case profile and customizable grid resolution
  • Feature extraction including length, width, and maximum depth
  • Internal and external surface analysis or true wall thickness evaluation
  • 3D and 2D colormaps with river-bottom path overlay
  • Real-time depth analysis with hover functionality
  • Snipping tools for reporting and documentation

Mechanical Damage Assessment Capabilities:

  • Analysis of dents, gouges, and localized surface deformation
  • Automatic maximum depth measurement using straight-edge techniques
  • 3D and 2D depth colormaps with detailed visualization
  • Automatic 3D cross-section generation
  • Depth-to-diameter ratio calculations
  • Integration with Creaform virtual pit gauge tools
  • Maximum diameter identification at 90° of dent

Strain-Based Analysis:

  • Automatic maximum strain detection
  • 3D and 2D strain colormaps across all components
  • Decomposed strain results including circumferential, longitudinal, and extensional values
  • Effective strain evaluation on inside and outside surfaces
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Depth-Based Assessment

Depth-based analysis provides precise measurement and visualization of mechanical damage, enabling accurate evaluation of dents, deformation, and surface anomalies for integrity assessment and reporting.
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Key Features – Depth-Based Assessment:

  • Automatic maximum depth measurement using straight-edge techniques in both directions
  • 3D and 2D depth colormaps for detailed visualization
  • Automatic 3D cross-section creation
  • Depth-to-diameter ratio calculations
  • Snipping tool for additional reporting and documentation
  • Depth extraction using Creaform’s virtual pit gauge tool
  • Maximum diameter identification at 90° of the dent
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Strain-Based Assessment

Strain-based analysis evaluates deformation behavior within pipeline materials, providing critical insight into stress distribution and potential failure risks through advanced strain measurement and visualization.
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Key Features – Strain-Based Assessment:

  • Automatic maximum strain detection
  • 3D and 2D strain colormaps for all strain components
  • Decomposed strain results including circumferential bending, longitudinal bending, and longitudinal extension
  • Effective strain evaluation on both inside and outside pipe surfaces
  • Maximum effective strain value identification
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