Central Scanning Blog // How the ZEISS METROTOM 1 Transforms Quality Control
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In the world of advanced manufacturing and quality assurance, precision is everything. That’s where the ZEISS METROTOM 1 Metrology-grade CT scanner comes into play. This powerful system isn’t just a regular scanner, it’s a complete solution for industrial-quality inspection, 3D analysis, and non-destructive testing. In this blog, Central Scanning explores how the ZEISS METROTOM 1 enhances precision inspection with high-resolution, non-destructive testing and advanced quality control.
What is CT Scanning for Metrology?
CT (Computed Tomography) scanning, in this context, isn’t for diagnosing broken bones—it’s for analysing the internal and external geometries of components with unmatched accuracy. The process involves using X-rays to capture 2D images as the part rotates within the scanner. These images are then used to reconstruct a fully 3D volumetric model, allowing us to see and measure everything from outer contours to hidden internal features, without cutting or damaging the part.
Meet the METROTOM 1: Precision, Performance, and Versatility
The Metrotom 1 offers a compact yet powerful solution for high-resolution industrial CT scanning:
- Scan Volume: 165 mm x 140 mm
- Resolution Options: 32 or 64 microns
- Accuracy: Metrology-grade certified to 5 microns + L/100 (where L is the length of the part)
- Material Capability: Plastic and aluminium parts are ideal; it can also handle smaller steel parts with thin walls.
Why Choose a Metrology-Grade CT Scanner?
Traditional scanners are often limited to visual inspection. The METROTOM 1 changes that:
- X-ray technology eliminates the need for line-of-sight, allowing inspection of hidden cavities, internal voids, and fine details.
- No destructive testing required. Keep your parts intact while scanning.
- Batch scanning is possible for small parts, making it efficient for production environments.
Whether you’re inspecting a single large part or dozens of small ones, as long as they fit within the scan volume and remain stationary, the METROTOM 1 can handle it.
Fast and Flexible Scanning
Scanning times vary based on the material and size of the part:
- Plastic parts: ~15–25 minutes
- Metal parts (e.g., aluminium): Up to 1–2 hours
This flexibility means you can optimise your workflow based on the nature of the parts you’re inspecting.
Integrated Zeiss Software for Powerful Inspection
Every Metrotom 1 comes integrated with ZEISS INSPECT Software, transforming scan data into actionable insight:
- STL/mesh generation for further processing
- Automated inspection templates
- Dimensional comparison against drawings and GD&T standards
- Batch processing for streamlined quality control
The result? A system that not only scans but verifies quality and compliance—quickly and consistently.
Training & Services from Central Scanning
As hands-on metrology partners of Zeiss, Central Scanning doesn’t just sell the METROTOM 1—we make sure you know exactly how to use it.
We offer:
- In-person training: Classroom-style sessions covering setup, scanning, and inspection workflows.
- E-learning options: Including both free YouTube resources and paid, certification-level content.
- Service scanning: Send us your parts and drawings—we’ll scan them, inspect them, and provide you with full reports.
Whether you’re looking to invest in your own METROTOM 1 or simply need high-quality scans for specific projects, we’ve got you covered.
Ready to See Inside Your Parts?
The ZEISS METROTOM 1, backed by Central Scanning’s expert support and services, opens up new levels of precision and visibility in inspection. Say goodbye to destructive testing and hello to certified, high-resolution insights—inside and out.
Read more news from Central Scanning here.
