Capture and Reconstruct 3D CT at the Same Workstation

SMART CT™ brings X-ray acquisition, computed tomography reconstruction, visualization, and inspection into a connected workflow. Engineers can move from the initial X-ray view to a reconstructed 3D model and inspect internal features layer by layer without sending the part to a separate CT lab.

Industrial CT Inspection for Complex Internal Features

Industrial CT inspection is designed for applications where hidden geometry, stacked materials, or overlapping structures make a single 2D X-ray projection difficult to interpret. SMART CT™ workflows can support engineering analysis, process development, quality inspection, and failure analysis across electronics, connectors, medical devices, batteries, and other manufactured components.

Use 2D X-ray for rapid screening, planar CT when layer separation is the priority, and full 3D CT when a volumetric reconstruction provides the clearest path to the answer.

This medical valve CT is compared against a known reference scan. The deviation color map highlights density differences from the reference part.

2D X-Ray, Planar CT, and 3D Computed Tomography

2D X-ray inspection is fast and effective when internal features can be evaluated in a single projection. When overlapping structures hide the area of interest, planar CT or 3D computed tomography can separate those features and provide additional depth information.

Planar CT, also called laminography, is especially useful for flat assemblies such as printed circuit boards because it can isolate inspection layers without requiring the entire assembly to rotate through a conventional CT geometry. 3D CT uses multiple X-ray projections to reconstruct a volumetric model that can be rotated, sliced, and inspected from multiple directions.

See More Than a Single X-Ray Projection

A reconstructed CT dataset lets engineers inspect internal geometry from multiple perspectives instead of relying on one projection. Slice views can separate dense or overlapping features, helping identify the location and relationship of defects inside an assembly.

Common 3D CT X-Ray Inspection Applications

Computed tomography is most valuable when the inspection question depends on internal structure, layer separation, or the exact position of a hidden feature. Common applications include:

• PCB and BGA inspection: isolate solder-joint layers, evaluate voiding, and investigate defects hidden by overlapping components or dense copper structures. See a 3D CT BGA inspection example.
• Connectors and cable assemblies: inspect internal pin alignment, crimps, solder connections, and wire position without cutting the component apart.
• Medical devices and precision assemblies: compare internal construction against reference parts and investigate density or assembly variation.
• Batteries and manufactured components: examine internal construction, alignment, interfaces, and hidden features as part of quality inspection or failure analysis.
• Failure analysis and reverse engineering: slice through reconstructed data to understand where a defect is located and how internal features relate to one another.

When Full 3D CT Makes Sense

Rotational 3D CT is the stronger choice when the goal is a complete volumetric reconstruction. The resulting model can be rotated and sliced to evaluate internal geometry from multiple directions, making it useful for complex components, connectors, precision assemblies, and detailed failure analysis.

Modular CT Options Built Around Your Inspection Workflow

Creative Electron offers CT capability across multiple TruView™ configurations so the inspection method can match the part, production environment, and required level of detail. From compact benchtop platforms to larger automated systems, our U.S.-made and U.S.-supported solutions combine X-ray imaging, CT acquisition, reconstruction, analysis, reporting, and automation in a scalable inspection ecosystem.

Explore CT-capable configurations including TruView™ Prime, TruView™ Fusion, and TruView™ Novus.

3D CT X-Ray Inspection FAQ

What is industrial 3D CT X-ray inspection?

Industrial computed tomography uses a series of X-ray projections to reconstruct a three-dimensional representation of a part. The reconstructed volume can be sliced and viewed from multiple directions to inspect internal features non-destructively.

When should I use CT instead of 2D X-ray?

Use CT when overlapping materials, stacked components, or complex geometry prevent a 2D projection from clearly answering the inspection question. 2D X-ray remains the faster choice for many routine inspections, while CT provides additional depth and layer separation when more detail is required.

What is the difference between planar CT and rotational 3D CT?

Planar CT, or laminography, is optimized for flat assemblies and layer separation. Rotational 3D CT reconstructs a complete volumetric dataset from multiple angles and is useful when the entire internal geometry needs to be evaluated.

Can CT inspection be automated?

Yes. Compatible Creative Electron workflows can combine automated acquisition, inspection presets, reconstruction, analysis, reporting, and AI-assisted defect detection to improve repeatability between operators and parts.