Brand: Leeds Test Objects | Category: Nuclear Medicine & Imaging

A dose index phantom for dental cone beam CT, built from a stack of PMMA plates forming a cylinder that represents the adult head. It accommodates several detector types so the department can use the dosimetry equipment it already owns.
| Parameter | Value |
|---|---|
| Specification | Stack of PMMA plates forming a cylinder representing the adult head |
| Specification | Accommodates ionisation chambers |
| Specification | Accommodates thermoluminescent detectors (TLDs) |
| Specification | Accommodates Gafchromic film |
| Conforms to EC No 172 | 2012 |
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Phone: +8801805987890 | Email: info@vvon.com.bd
Back to Nuclear Medicine & Imaging
A dental cone beam CT image quality phantom comprising a PMMA cylinder with recesses for test inserts. The body provides uniform PMMA for noise and an air hole array for geometric distortion, while the inserts add spatial resolution, contrast and density measurements.
A routine dental radiography test object designed for quick monthly checks of imaging performance. Image quality is scored by counting the resolvable steps, contrast details and resolution meshes after an initial uniformity check.
An accessory to the SedentexCT IQ phantom that lets the standard test inserts be placed in a body sized for paediatric cone beam CT imaging. Image quality is then assessed at a phantom size that represents a child rather than an adult head. It complies with the Chinese YYT 0795-2022 standard.