Personal dosimeter calibration based on minitype reference radiation

thickness of stage/mm	dose rate at the point of test/（mSv/h）	impact rate/%	error/%
5	1.383	1.14	0.11
10	1.395	2.00	0.11
15	1.404	2.70	0.11
20	1.412	3.27	0.11
25	1.419	3.78	0.11
30	1.424	4.20	0.11
35	1.430	4.57	0.09
40	1.434	4.90	0.09

Table 2. [in Chinese]

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Table 2. [in Chinese]

size of dosimeter/(mm×mm×mm)	dose rate at the point of test/（mSv/h）	impact rate/%	error/%
10×3×8	1.427	1.62	0.03
8×3×8	1.419	1.08	0.04
8×3×6	1.411	0.46	0.04
8×3×4	1.397	−0.47	0.05
8×2×4	1.414	0.70	0.05
8×1×4	1.420	1.11	0.05

Table 3. [in Chinese]
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Table 3. [in Chinese]
number of dosimeter/mm dose rate at the point of test/（mSv/h） impact rate/% error/%
1 1.400 0.10 0.10
2 1.401 0.15 0.09
4 1.402 0.24 0.10
8 1.407 0.56 0.11

Table 4. [in Chinese]

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Table 4. [in Chinese]

uncertainty factor	reference condition	error value/%	uncertainty component/%
MRR box	60 cm×60 cm×60 cm	0.08	0.05
thickness change of stage	20 mm	3.27	1.89
size change of dosimeters	10 mm×3 mm×8 mm	1.62	0.94
number change of dosimeters	8	0.56	0.32
combined standard uncertainty	—	—	3.20

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Yikun Qian, Peng Feng, Yixin Liu, Yadi Zhu, Yuchen Huang, Song Zhang, Peng He, Biao Wei, Benjiang Mao. Personal dosimeter calibration based on minitype reference radiation[J]. High Power Laser and Particle Beams, 2021, 33(4): 046002

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