CT Calibration
Precision Imaging Starts with Precision Calibration
If your GE CT scanner isn’t calibrated correctly, it’s not just a technical issue—it’s a clinical risk. FDM Enterprises provides expert CT calibration services to ensure your scanner is producing accurate Hounsfield Units, clean images, and artifact-free slices.
Proper calibration restores image quality, boosts diagnostic confidence, and keeps you compliant with ACR and physicist guidelines.
What We Calibrate on GE CT Systems
Hounsfield Unit accuracy using water phantoms
Detector gain, offset, and uniformity
Gantry alignment and slice thickness
Table travel accuracy
Air calibration and baseline noise levels
Our CT Calibration Process
1. Phantom Imaging & HU Baseline Testing
We scan water and air phantoms to measure accuracy and uniformity.
2. Detector Calibration
We run OEM routines to adjust offset and gain across all modules.
3. Geometric Checks
We verify slice thickness, table index, and scan alignment.
4. Post-Calibration QA
We review and document resolution, noise, and HU scale—ready for physicist checks.
Why Choose FDM Enterprises?
Expert calibration of GE LightSpeed, BrightSpeed, and VCT models
Ensure ACR compliance and physicist QA readiness
Restore crisp imaging and eliminate shading, rings, or HU drift
Why CT Calibration Is Critical
Mis calibrated systems can distort tissue density & diagnosis.
ACR & physicist QC requires calibration after tube changes or major repairs.
Prevents repeat scans, image artifacts, and misdiagnosis.
Services
Expert maintenance for MRI, CT and injectors and gap work.
Quality
Support
615-479-5572
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