Table 1.
PTW‐N23333 Chamber ADCL calibration coefficient
| Beam | kVp | HVL (mm) |
|
Uncertainty | |
|---|---|---|---|---|---|
| W/Al | 70 | 2.31 Al | 4.834 | 1.5% | |
| W/Al | 50 | 1.03 Al | 5.017 | 1.5% | |
| W/Al | 30 | 0.35 Al | 5.511 | 1.5% |
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