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YD-CTP CT performance model
Performance evaluation and quality assurance for axial CT scanning and helical CT scanning imaging system
Conforms to the GB/T17589-2011 X ray computed tomography imaging quality assurance testing specification;
conforms to the JJG 1026-2007 spiral CT verification regulation.
The CT performance module is modular design, consisting of four detection modules:
YDP-1:The measurable layer thickness and CT value are linear (6 CT values).
YDP-2:The high contrast resolution can be measured.
YDP-3:The resolution of low contrast can be measured.
YDP-4:The measurement field uniformity and noise can be measured.