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Specifications of the used phantoms
| Phantom type | 850.500 | 850.100 | 850.350 |
|---|---|---|---|
| Purpose | Ultra-micro resolution phantom | Ultra-high micro resolution phantom | Ultra-high plus micro resolution phantom |
| Diameter of insert (mm) | 24 | 12 | 12 |
| Hight of insert (mm) | 12 | 10 | 8 |
| Diameter of hollow channels–range (mm) | 0.22–0.50 | 0.35–0.75 | 0.70–1.50 |
