WEK29069 Density Resolution Module,Industrial CT Phantom
Mode：WEK29069
Type:QA-Phantom
Contact： ken@hkmedqc.com
WEK29069 Density Resolution Module,Industrial CT Phantom.PDF
Product Overview
Solid Density Difference Standard Specimen
The solid density difference standard specimen is a series of density blocks with different densities from the base material (generally steel, aluminum, or plastic, etc.) inserted at specific positions on a homogeneous cylindrical rigid matrix material. Its structure is shown in Figure A.1.
The matrix is a cylindrical body with a known density, and its height and diameter can be determined according to the actual situation.
The density blocks are cylindrical and are made of solid materials with fixed chemical composition, uniform texture, easy processing, and easy replication.
The density blocks are distributed around the circumference of the matrix, and the number should be no less than 5. The relative density difference between the density blocks and the base material should be determined according to the specific application, and it should generally cover the density resolution designed for the industrial CT system to be tested.
The height of the density blocks should be at least 3 times the slice thickness T.
The solid density difference standard specimen is a series of density blocks with different densities from the base material (generally steel, aluminum, or plastic, etc.) inserted at specific positions on a homogeneous cylindrical rigid matrix material. Its structure is shown in Figure A.1.
The matrix is a cylindrical body with a known density, and its height and diameter can be determined according to the actual situation.
The density blocks are cylindrical and are made of solid materials with fixed chemical composition, uniform texture, easy processing, and easy replication.
The density blocks are distributed around the circumference of the matrix, and the number should be no less than 5. The relative density difference between the density blocks and the base material should be determined according to the specific application, and it should generally cover the density resolution designed for the industrial CT system to be tested.
The height of the density blocks should be at least 3 times the slice thickness T.
Key Features
Standardized Design:
- Diameter: 220 mm, Thickness: 30 mm, matching common industrial CT scanner field-of-view requirements.
- Height of density blocks is at least 3 times slice thickness for stable test conditions.
Multi-Density Test Structure:
- Features multiple embedded density blocks arranged in a circular pattern within a homogeneous basal body (PMMA).
- Includes materials with varying radiographic densities to simulate different contrast levels for comprehensive resolution testing.
Durable PMMA Construction:
- Made of high-quality, homogeneous PMMA (acrylic) basal body, ensuring consistent radiographic properties and long-term stability.
High-Precision Machining:
- Strict dimensional tolerances for all components, ensuring repeatable and accurate calibration results.
Wide Application:
- Suitable for routine quality control, equipment validation, and performance verification of industrial X-ray and CT systems.
Applications
- Industrial X-ray CT system calibration
- Density resolution/contrast sensitivity testing
- Low-contrast detectability evaluation for NDT equipment
- Compliance testing for security inspection systems
- Routine quality control in manufacturing
SAG: Density Resolution Module,Contrast Sensitivity Phantom,PMMA Calibration Phantom,Industrial X-ray CT,Low Contrast Detectability,220mm Diameter Phantom,30mm Thickness,