CN204086174U - A kind of light guide test device - Google Patents
A kind of light guide test device Download PDFInfo
- Publication number
- CN204086174U CN204086174U CN201420490887.2U CN201420490887U CN204086174U CN 204086174 U CN204086174 U CN 204086174U CN 201420490887 U CN201420490887 U CN 201420490887U CN 204086174 U CN204086174 U CN 204086174U
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- Prior art keywords
- crystal
- photomultiplier
- box
- light guide
- radioactive source
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
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- 239000002775 capsule Substances 0.000 claims abstract description 12
- 230000005855 radiation Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 19
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
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- 238000005498 polishing Methods 0.000 description 2
- 238000002600 positron emission tomography Methods 0.000 description 2
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420490887.2U CN204086174U (en) | 2014-08-28 | 2014-08-28 | A kind of light guide test device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420490887.2U CN204086174U (en) | 2014-08-28 | 2014-08-28 | A kind of light guide test device |
Publications (1)
Publication Number | Publication Date |
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CN204086174U true CN204086174U (en) | 2015-01-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420490887.2U Expired - Fee Related CN204086174U (en) | 2014-08-28 | 2014-08-28 | A kind of light guide test device |
Country Status (1)
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CN (1) | CN204086174U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105444989A (en) * | 2014-08-28 | 2016-03-30 | 北京大基康明医疗设备有限公司 | Light guide test device |
CN106783501A (en) * | 2016-12-21 | 2017-05-31 | 中国科学院高能物理研究所 | A kind of large scale photomultiplier waterproof encapsulation structure and method for packing |
-
2014
- 2014-08-28 CN CN201420490887.2U patent/CN204086174U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105444989A (en) * | 2014-08-28 | 2016-03-30 | 北京大基康明医疗设备有限公司 | Light guide test device |
CN106783501A (en) * | 2016-12-21 | 2017-05-31 | 中国科学院高能物理研究所 | A kind of large scale photomultiplier waterproof encapsulation structure and method for packing |
CN106783501B (en) * | 2016-12-21 | 2018-07-03 | 中国科学院高能物理研究所 | A kind of large scale photomultiplier waterproof encapsulation structure and packaging method |
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CF01 | Termination of patent right due to non-payment of annual fee |
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