Dosimetric Chart
Thermoplastic Mask Material |
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Product reference |
Measured values |
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Density(g/cm³) |
Absorption Factor (AF%) |
Skin build-up(mm H2O equiv.) |
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6MV (%) |
15MV (%) |
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| Orfit Classic 2 mm maxi | 1.13 | 0.40 | 0.20 | 1.7 |
| Efficast 1.6 mm micro | 1.13 | 0.40 | 0.20 | 1.7 |
| Efficast 2 mm maxi | 1.13 | 0.40 | 0.20 | 1.7 |
| Efficast 2 mm micro | 1.13 | 0.45 | 0.25 | 2.2 |
| Efficast 2.4 mm maxi | 1.13 | 0.50 | 0.35 | 2.3 |
| Efficast 3.2 mm maxi | 1.13 | 0.70 | 0.45 | 2.9 |
| U-Plast 1.6 mm micro | 1.13 | 0.40 | 0.20 | 1.7 |
| U-Plast 2 mm maxi | 1.13 | 0.40 | 0.20 | 1.7 |
| U-Plast 2.4 mm maxi | 1.13 | 0.50 | 0.35 | 2.3 |
| U-Plast 3.2 mm maxi | 1.13 | 0.70 | 0.45 | 2.9 |
| Hybrid (Efficast 2MA + Orfilight 16MI) | NA | 0.65 | 0.45 | 3.0 |
| HP L-Shaped profiles (ABS) | 1.13 | 0.73 | 0.53 | 2.4 |
Positioning Hardware |
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Base Plates |
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12 mm thick in Carbon Fibre Laminate 32110, 32130, 32140, 32111, 32122, 32124 |
NA | 0.50 | 0.40 | 2.10 |
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12 mm thick in High Pressure Laminate 35751N, 35754/6N, 32112, 32090 |
1.4 | 4.90 | 4.00 | 17.00 |
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30 mm thick in Carbon Fibre Laminate 32301, 32150 (also the NOLS and PED versions |
NA | 1.40 | 1.20 | 4.00 |
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30 mm thick in High Pressure Laminate 32204 |
1.4 | 4.90 | 4.00 | 17.00 |
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12 mm thick in Polycarbonate 32113, 32117, 32097, 32098, 32809 |
1.2 |
4.20 | 3.40 | 14.60 |
Head Supports |
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| Low Density range (in %/cm foam) | 0.03 | 0.48 | 0.25 | 0.95 |
| Standard Density range (in %/cm foam) | 0.03 | 0.57 | 0.46 | 1.38 |
Blocks and Wedges |
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| Blocks and wedges in Carbon Fibre Laminate | NA |
0.60 |
0.50 | 2.2 |
| Blocks and wedges in Polyethylene | 0.95 | 4 - 17 | 3 - 13.5 | - |
AIO Cushions |
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| Per cm of foam | 0.03 | 0.12 | 0.09 | 0.2 |