Description
This phantom can be used to check the alignment of the internal and external lasers to the radiographic center of CT and PET/CT units and to verify lateral gantry angle. It can also be used with accelerator units to check vertical and lateral gantry angles, laser alignment and vertical table movement.
Technical data (can be modified to customer specifications):
- made of transparent PMMA 150x150x50mm
- large 150x150mm sides include:
– centering scribe lines that go across the phantom on one side
– two large holes 9.5mm in diameter, 106mm apart center to center in the exact center of a quadrant of the phantom - small 50x150mm sides include:
– scribed lines through the center of all four sides
– 2 of those sides are also scribed 50mm from center
– 3 pinholes one at center and two 50mm from center
– center pinholes are 1.5mm in diameter and hold a tungsten pin 15mm long
– off center pinholes are 1.0mm in diameter - scribed lines are 1.3mm wide and white for ease of viewing
- optional 5.5mm diameter tungsten ball in the center for sterotactic collimator verification ( it is removable for CT applications)
- optional insert containing 5 aluminium seeds 1mm in diameter and 5mm long with a chart indicating center to center spacing between seeds
- levelling platform:
– made of transparent PMMA
– dimensions: 150x150x10mm
– bubble level and three levelling screws
Product features:
- complies with:
– IEC 61223-3-5
– IEC 61223-2-6 - CE certified
- the Manual provides detailed guidelines for carrying out each test, results assessment and registration
