JAEA-Technology-2010-005.pdf:2.44MB - 日本原子力研究開発機構

JAEA-Technology 2010-005
Table 5-19 Conversion coefficient of dose equivalent to air kerma
for QI 0.8 series(Summary)
Voltage Distance E eff H * (10)/Ka H'(0.07)/Ka Hp(10)/Ka Hp(0.07)/Ka
(kV) (m) (keV) (Sv/Gy) (Sv/Gy) (Sv/Gy) (Sv/Gy)
6 1.00 5.0 - 0.760 - 0.750
8 1.00 6.4 - 0.862 - 0.866
10 1.00 7.9 - 0.917 - 0.918
15 1.00 11.9 - 0.966 - 0.959
20 1.00 15.7 0.334 0.997 0.336 0.988
30 1.00 23.8 0.804 1.110 0.808 1.109
40 2.00 32.3 1.203 1.268 1.214 1.280
50 2.00 39.4 1.453 1.401 1.471 1.432
60 2.00 48.6 1.651 1.517 1.736 1.611
70 2.00 56.4 1.725 - 1.860 -
80 2.00 64.3 1.747 - 1.913 -
100 2.00 80.0 1.720 - 1.903 -
Table 5-20 Conversion coefficient of dose equivalent to air kerma
for QI 0.9 series(Summary)
Voltage Distance E eff H * (10)/Ka H'(0.07)/Ka Hp(10)/Ka Hp(0.07)/Ka
(kV) (m) (keV) (Sv/Gy) (Sv/Gy) (Sv/Gy) (Sv/Gy)
8 1.00 7.2 - 0.897 - 0.899
10 1.00 8.9 - 0.937 - 0.935
15 1.00 13.4 0.173 0.977 0.153 0.968
20 1.00 17.9 0.468 1.022 0.478 1.015
30 1.00 26.5 0.963 1.156 0.970 1.160
40 2.00 35.9 1.340 1.339 1.353 1.358
50 2.00 45.1 1.591 1.480 1.649 1.551
60 2.00 53.8 1.707 1.558 1.828 1.673
70 2.00 63.3 1.746 - 1.909 -
80 2.00 72.3 1.740 - 1.920 -
100 2.00 90.5 1.685 - 1.858 -
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