AGammex Advanced Electron Density Phantomdvanced Electron Density Phantom

Gammex

Generate accurate IVDT calibrations with this phantom designed for Cone-Beam (CBCT) applications. Easy-to-use and exquisite adherence to ICRU-44.

Highlights

• Removable 20 cm head section
• Increased depth for cone-beam CT and wide-beam CT scanners
• Patent-pending rod markers uniquely identify each material in a CT scan
• 16 insert chambers designed to accommodate interchangeable rods of Tissue Mimicking Material (TMM)

Benefits

• Help ensure accurate calculations of dose distributions
• Automated software can process the IVDT and generate the density table

Specifications

In-plane Dimensions: 40.0 cm (15.7 in) x 30.0 cm (11.8 in)
Depth: 16.5 cm (6.3 in), up to 26.5 cm (10.2 in) with optional extension plates
Diameter of Removable Head Section: 20.0 cm (7.87 in)
Material: HE Energy-Matched CT Solid Water®
Interchangeable Inserts: 4 solid inserts plus 2 true water containers
Optional Inserts include: Aluminum, Stainless Steel, Titanium
Optional Accessories: Extension plates Ion Chamber conversion rod
Weight: 15.5 kg (34.1 lbs.)
Case: Wheeled case is included
Stand: Stand is included
Warranty: 5 Years

Material Physical Density
(g/cm3
)
Electron Density
Relative to Water
455 Lung LN-300 0.29 0.28
485 Lung LN-450 0.45 0.44
1553 HE Gen Adipose 0.96 0.94
1454 HE Breast 50:50 0.98 0.97
4 - 1451 HE CT
Solid Water® Inserts
1.02 1.00
1481 HE Brain 1.05 1.02


Material Physical Density
(g/cm3)
Electron Density Relative to Water
1482 HE Liver 1.08 1.05
1456 HE Inner Bone 1.21 1.16
484 CB2 + 30% CaCO3 1.33 1.27
480 CB2 + 50% CaCO3 1.56 1.46
1450 HE Cortical Bone 1.93 1.78
2 - True Water Inserts -1.000 -1.000-

 

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