Metrology series
X-ray tomography has revolutionized research as well as industrial quality control by enabling comprehensive three-dimensional analyses—both internal and external—in a single scan, and most importantly, in a non-destructive manner (NDT).
For dimensional measurements, more traditional methods have long dominated the field—contact coordinate measuring machines (CMMs), 3D optical scanners, vision systems, and portable measuring arms.
Each excels in its own area: CMMs for high point-by-point precision, optical scanners for speed on large surfaces, vision systems for 2D measurements, and portable arms for on-site flexibility. These methods remain relevant and will continue to be so for many applications. However, they share a common limitation: the inability to access internal geometries without cutting or disassembly.
CT tomography solves this challenge by providing a complete volumetric view while preserving the integrity of the part. It reconstructs the full 3D volume and enables simultaneous measurement of internal and external geometries, wall thicknesses, geometric and dimensional tolerances (GD&T), and CAD-to-actual deviations, with a data density unattainable by traditional approaches.
But turning this technological capability into reliable metrological results requires more than just a CT scanner. That’s where our Metrology Series comes in: industrial tomography systems specifically designed for high-precision dimensional metrology. Certified according to VDI/VDE 2630, with a clearly defined maximum permissible error (MPE) and verified performance, these platforms guarantee traceability, repeatability, and comparability of results over time—solid, auditable metrological evidence.
Available in EasyTom S Metrology configurations (for small to medium parts) and EasyTom L Metrology (for large parts and high flexibility), these systems combine the power of 3D tomography with the rigor of industrial metrology equipment. This solution meets the needs of R&D, industrialization, and quality teams: more precise decisions, shorter development cycles, and reliable series inspection.
Internal thermal regulation
Dampers
Linear encoders
Metrology software compatibility
Advanced STL export
Precise mechanics: granite base, anti-vibration damping, linear encoders, internal temperature control
Ergonomic: lowered loading point. Open door adjustments. Up to 9 moving axes. Motorized tube-imager distance
Low maintenance: Robust design and components. Sealed tubes. Easy maintenance access
Easy: Motorised centring plate can support up to 80 kg. Switch from tube to tube and from Flat Panel imager to LineScan in less than a minute, without calibration
Efficient: High-speed scans, automated scan-to-analysis, sample loader for extended autonomy, motorized door for robotic loading.
Traceability and performance guaranteed over time
Factory Calibration
Before delivery, each Metrology Series system undergoes double factory calibration: detector distortion correction and ultra-fine alignment. This calibration ensures VDI/VDE 2630-1.3 compliance from installation. A BEP (Best Equipment Performance) report documenting performance tests is provided with each system.
Certified Ball-Bar
A certified 100mm ball-bar gauge is included with every system, enabling automatic daily scale correction via the Scaling Error plug-in. This gauge guarantees traceability to national institutes (PTB, NIST, LNE) and allows regular verification of the system’s metrological performance
Dedicated Support
Our dedicated support program includes annual (or more frequent if needed) performance verification. If any drift is detected, on-site recalibration is performed by our teams to maintain VDI/VDE 2630-1.3 compliance throughout the system’s lifecycle.
Metrological compliance guaranteed
Thanks to initial factory calibration, daily verification tools (ball-bar), and the annual maintenance program, your Metrology Series systems remain compliant with VDI/VDE 2630-1.3 and ASME B89.4.23 metrological standards over time.
Applications
Computed tomography is a powerful technology that allows you to inspect components in an easy way. The only one that offers you the possibility of seeing the interior without having to cut or destroy your sample. The only limitation is found in the density of the parts.
Many types of applications can be made using CT, from typical industrial problems such as the detection of defects in your samples (gaps, cracks, porosity analysis) to metrology on external and internal surfaces of complex samples. Diverse sectors: automotive, aeronautical, plastic, electronics (assemblies), academic, research and medical.
Custom Solution
We accompany you throughout the life of the project: definition of the project, installation, training, programming, user support, software updates, technical assistance, calibration and maintenance.
Technical specifications
EasyTom L 230
25x32 detector: VDI/VDE 2630-1.3 MPE SD: 5.5 µm + L/50
43x43 detector: VDI/VDE 2630-1.3 MPE SD: 6 µm + L/50
EasyTom L 300
25x32 detector: VDI/VDE 2630-1.3 MPE SD: 5.5 µm + L/50
43x43 detector: VDI/VDE 2630-1.3 MPE SD: 6 µm + L/50
EasyTom L 450
43x43 detector: VDI/VDE 2630-1.3 MPE SD: 5.5 µm + L/50
EasyTom S 150
25x32 detector: VDI/VDE 2630-1.3 MPE SD: 5.5 µm + L/50
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