CN1198120C - 利用γ射线测量物位的方法 - Google Patents
利用γ射线测量物位的方法 Download PDFInfo
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- CN1198120C CN1198120C CN 03115824 CN03115824A CN1198120C CN 1198120 C CN1198120 C CN 1198120C CN 03115824 CN03115824 CN 03115824 CN 03115824 A CN03115824 A CN 03115824A CN 1198120 C CN1198120 C CN 1198120C
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000005259 measurement Methods 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims description 15
- 230000005251 gamma ray Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000941 radioactive substance Substances 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 description 20
- 230000005855 radiation Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
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Abstract
Description
灰斗内装满灰时的射线计数 | 灰斗内没有灰时的射线计数 |
2753429 | 154225 |
2754165 | 154365 |
2753675 | 154587 |
2753733 | 154399 |
射线计数 | 灰位(mm) |
7719 | 0 |
7740 | 300 |
8047 | 600 |
9382 | 900 |
12980 | 1200 |
20574 | 1500 |
34391 | 1800 |
57154 | 2100 |
88535 | 2400 |
111194 | 2700 |
124936 | 3000 |
132480 | 3300 |
136048 | 3600 |
137367 | 3900 |
137668 | 4200 |
137688 | 4500 |
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03115824 CN1198120C (zh) | 2003-03-14 | 2003-03-14 | 利用γ射线测量物位的方法 |
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CN 03115824 CN1198120C (zh) | 2003-03-14 | 2003-03-14 | 利用γ射线测量物位的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1438475A CN1438475A (zh) | 2003-08-27 |
CN1198120C true CN1198120C (zh) | 2005-04-20 |
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CN 03115824 Expired - Fee Related CN1198120C (zh) | 2003-03-14 | 2003-03-14 | 利用γ射线测量物位的方法 |
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CN (1) | CN1198120C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102706416A (zh) * | 2012-06-19 | 2012-10-03 | 郭云昌 | 一种有关确定开关式无源核子料位计开关点的方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004054349A1 (de) * | 2004-11-09 | 2006-05-11 | Heuft Systemtechnik Gmbh | Prüfen der Integrität von Produkten in Behältern |
CN100439879C (zh) * | 2006-11-29 | 2008-12-03 | 上海辉博自动化仪表有限公司 | 一种用辅助材料代替放射源的非接触式物位测量方法 |
CN101246033B (zh) * | 2008-01-11 | 2010-07-07 | 陈群英 | 应用核辐射场理论测量倒四棱台灰斗内粉煤灰料位的方法 |
CN102706409A (zh) * | 2012-06-19 | 2012-10-03 | 郭云昌 | 一种有关提高无源核子料位计信噪比的方法 |
DE102012105922A1 (de) | 2012-07-03 | 2014-01-09 | Endress + Hauser Gmbh + Co. Kg | Radiometrische Messanordnung und Verfahren zur Detektion von Ansatzbildung in einer radiometrischen Messanordnung |
CN104482996B (zh) * | 2014-12-24 | 2019-03-15 | 胡桂标 | 无源核子料位计的料种修正测量系统 |
CN104568061A (zh) * | 2015-01-14 | 2015-04-29 | 上海沃纳机电科技有限公司 | 多探头无源核子料位计 |
CN107478296A (zh) * | 2016-06-08 | 2017-12-15 | 郑州立子加速器科技有限公司 | 一种x射线料位计 |
CN113375757B (zh) * | 2020-03-27 | 2022-12-02 | 洛森自动化科技(上海)有限公司 | 一种应用曲线模拟和核辐射原理测量物位的方法 |
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- 2003-03-14 CN CN 03115824 patent/CN1198120C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102706416A (zh) * | 2012-06-19 | 2012-10-03 | 郭云昌 | 一种有关确定开关式无源核子料位计开关点的方法 |
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CN1438475A (zh) | 2003-08-27 |
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