X-ray CT Scanning

We have two CT scanners, each strong in their domain. Suitability depends on two factors: the density of the material and the volume that needs to be penetrated. Lighter materials can be larger, heavier materials require a more compact volume.

With optical 3D scanning, we capture the external geometry using 3D scanners based on structured or laser light. This is fast and very accurate for surface measurements. CT scanning goes a step further: with X-rays, we also map the complete internal structure. This allows us to detect porosity, internal defects, hidden features, and material density differences, completely non-destructively.

The applications are broad. CT scanning is used for porosity analyses (especially for 3D printed and injection molded parts), detecting internal defects, assembly inspection of parts that cannot be disassembled, process validation, and quality inspection during various production phases. CT scanning is also the ideal method for reverse engineering of parts with complex internal geometries.

A porosity analysis maps the internal structure of a part to detect air inclusions, gas bubbles, or other pores. This is especially relevant for process validation of 3D printed parts and injection molded products. Based on the CT scan data, we can draw conclusions about gas and air tightness, the consistency of the production process, and the durability of the product.

Yes. A major advantage of CT scanning is that multiple smaller parts can be scanned simultaneously. This makes series measurements cost and time efficient. Think of golden samples, mold inspection, pre-production inspection, SPC measurements, and final inspections. Visit our quality inspection page for more information about measurement reports and inspection options.

The accuracy of a CT scan depends on the material, the size of the part, and the desired resolution. Our Comet Yxlon FF35 and ZEISS Metrotom 6 Scout each offer high flexibility in dimensions, resolution, and accuracy. TetraVision is ISO 17025 accredited, which guarantees that our measurement results are reliable, accurate, and traceable. Contact us for an estimate based on your specific part.

Yes, CT scanning is completely non-destructive. The part is not damaged or affected during the scanning process. This is a major advantage over traditional testing methods where parts often need to be cut open or disassembled. After the scan, you can simply use the part again.

Yes. Many parts cannot be disassembled for inspection, think of 2K injection molded parts, glued components, snap-fit assemblies, and multi-material parts. CT scanning offers a major advantage here: we inspect the complete assembly non-destructively and map all internal interfaces.

Our standard lead time is approximately 5 working days. Depending on the complexity of the project and accompanying reporting, this may vary. We always provide a free ZEISS Inspect viewer file so you can view the results in 3D yourself. Contact us for a concrete estimate, we always respond within 24 hours.

The price depends on the material, the size of the part, the number of pieces, and the desired analysis (for example, porosity analysis, dimensional inspection, or assembly check). We create a customized quote for each project. Request your quote here, you will receive it within 24 hours.