WEK-500 CT Performance Phantom
Mode：WEK-500
Type:QA-Phantom
Contact： ken@hkmedqc.com
WEK500_CT_Phantom_EN
1. Product Introduction and Structure
The WEK500 CT Performance Phantom has the same functionality as the CTP500 model, enabling optimal performance characterization of multi-slice CT and enhanced sensitivity measurements required for radiotherapy.
2. Modules and Features
The module has two pairs of 230 metal oblique lines: one pair parallel to the X-axis; the other pair parallel to the Y-axis.
This module has four holes (one with a Teflon insert). These holes are 3mm in diameter, spaced 50mm apart, and located around the center.
The acrylic contrast sphere target module contains five acrylic spheres located in a 30mm diameter circular module. The sphere diameters are 2, 4, 6, 8, and 10mm.
Surrounding the metal slice thickness ramp are four high-contrast CT number linearity targets. Three of these materials are: Teflon, acrylic, and low-density polyethylene (LDPE); the fourth material is air.
3. High Resolution Module and Point Sources
The 21 line pairs/cm high resolution module and point source module has a high-resolution test card from 1 to 21 line pairs/cm and two point sources (beads) made of the same material. The point beads are located on the Y-axis, 20mm above and below the center of the phantom, and at distances of 2.5mm and 10mm in the Z-axis direction from the center of the line pair card.
SAG: WEK500 CT Performance Phantom,Radiotherapy CT QA Phantom,CT Quality Assurance Phantom