JPH0313730Y2 - - Google Patents
Info
- Publication number
- JPH0313730Y2 JPH0313730Y2 JP10701884U JP10701884U JPH0313730Y2 JP H0313730 Y2 JPH0313730 Y2 JP H0313730Y2 JP 10701884 U JP10701884 U JP 10701884U JP 10701884 U JP10701884 U JP 10701884U JP H0313730 Y2 JPH0313730 Y2 JP H0313730Y2
- Authority
- JP
- Japan
- Prior art keywords
- radiation source
- column
- source material
- electron capture
- purge gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005855 radiation Effects 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 27
- 230000005264 electron capture Effects 0.000 claims description 21
- 238000010926 purge Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 12
- 238000005259 measurement Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- 230000005250 beta ray Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10701884U JPS6121959U (ja) | 1984-07-14 | 1984-07-14 | 電子捕獲検出器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10701884U JPS6121959U (ja) | 1984-07-14 | 1984-07-14 | 電子捕獲検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6121959U JPS6121959U (ja) | 1986-02-08 |
| JPH0313730Y2 true JPH0313730Y2 (fr) | 1991-03-28 |
Family
ID=30666284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10701884U Granted JPS6121959U (ja) | 1984-07-14 | 1984-07-14 | 電子捕獲検出器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121959U (fr) |
-
1984
- 1984-07-14 JP JP10701884U patent/JPS6121959U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6121959U (ja) | 1986-02-08 |
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