Haw. Code R. § tit. 11, subtit. 1, ch. 45, subch. 6, app C of Subchapter 6
Current through November, 2024
| X-Ray Tube Voltage (kilovolt peak) | Minimum Half-Value Layer (millimeters of aluminum) | ||
| Design | Measured | Dental Intraoral | All Other |
| Operating | Potential | Manufactured Before | Diagnostic |
| Range | (kvp) | 8/1/74 & On or After | X-Ray |
| 12/1/80 | Systems | ||
| Below 51 | 30 | N/A | 0.3 |
| 40 | N/A | 0.4 | |
| 50 | 1.5 | 0.5 | |
| 51 to 70 | 51 | 1.5 | 1.2 |
| 60 | 1.5 | 1.3 | |
| 70 | 1.5 | 1.5 | |
| Above 70 | 71 | 2.1 | 2.1 |
| 80 | 2.3 | 2.3 | |
| 90 | 2.5 | 2.5 | |
| 100 | 2.7 | 2.7 | |
| 110 | 3.0 | 3.0 | |
| 120 | 3.2 | 3.2 | |
| 130 | 3.5 | 3.5 | |
| 140 | 3.8 | 3.8 | |
| 150 | 4.1 | 4.1 | |
Haw. Code R. tit. 11, subtit. 1, ch. 45, subch. 6, app C of Subchapter 6