| H—90Bγ能谱比活度仪 |
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| 引用本文： | 梁树红,张彪,韩耀照.H—90Bγ能谱比活度仪[J].铀矿地质,2001,17(3):174-175,167. |
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| 作者姓名： | 梁树红 张彪 韩耀照 |
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| 作者单位： | 核工业北京地质研究院 |
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| 摘 要： | H－90Bγ能谱比活度仪是一种便携式微机数字化的四道微分γ能谱比活度测量仪器。具有自动稳谱，自动定时测量功能。既可自动计算钾、铀、钍含量，又可用于现场快速检测石材、建材和工业废渣中天然放射性核素^226Ra、^232Th、^40K的比活度，并可区分A、B、C3类建材产品。
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| 关 键 词： | H－90Bγ能谱比活度仪 建材 放射性 石材 工业废渣 技术指标 |
| 文章编号： | 1000-0658（2001）03-0174-03 |
-specific-activitimeter
H-90B |
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| LIANG Shu-hong,ZHANG Biao,HAN Yao-zhao.-specific-activitimeter
H-90B[J].Uranium Geology,2001,17(3):174-175,167. |
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| Authors: | LIANG Shu-hong ZHANG Biao HAN Yao-zhao |
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| Abstract: | γ-specific-activitimeter H-90B is a portable microcomputer-digitized 4-channel integrated γ-spectro-meter for measuring spcific activity of nuclide. It is characterized by functions to automatically stablilze the γ-spectra, and to automatically measure at a given time. It can be used both to automatically calculate contents of 40K，U and Th, and to fast measure the specific activity of natural radioactive nuclides 226Ra,232Th and 40K in stones and architecture materials and industrial wastes on-the-spot. |
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| Keywords: | spectra architecture material radioactivity specific activity |
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