DE9105702U1 - Passives Dosimeter zur integrierenden Messung des Radonzerfallsproduktanteils in der Luft - Google Patents
Passives Dosimeter zur integrierenden Messung des Radonzerfallsproduktanteils in der LuftInfo
- Publication number
- DE9105702U1 DE9105702U1 DE9105702U DE9105702U DE9105702U1 DE 9105702 U1 DE9105702 U1 DE 9105702U1 DE 9105702 U DE9105702 U DE 9105702U DE 9105702 U DE9105702 U DE 9105702U DE 9105702 U1 DE9105702 U1 DE 9105702U1
- Authority
- DE
- Germany
- Prior art keywords
- chambers
- detectors
- passive dosimeter
- dosimeter according
- passive
- 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 - Lifetime
Links
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 title claims description 39
- 229910052704 radon Inorganic materials 0.000 title claims description 38
- 238000005259 measurement Methods 0.000 title claims description 25
- 238000009792 diffusion process Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 229920001684 low density polyethylene Polymers 0.000 claims description 4
- 239000004702 low-density polyethylene Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 239000003570 air Substances 0.000 description 14
- 239000011888 foil Substances 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 238000004980 dosimetry Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000904 thermoluminescence Methods 0.000 description 3
- 101001072091 Homo sapiens ProSAAS Proteins 0.000 description 2
- 102100036366 ProSAAS Human genes 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- JHQVCQDWGSXTFE-UHFFFAOYSA-N 2-(2-prop-2-enoxycarbonyloxyethoxy)ethyl prop-2-enyl carbonate Chemical compound C=CCOC(=O)OCCOCCOC(=O)OCC=C JHQVCQDWGSXTFE-UHFFFAOYSA-N 0.000 description 1
- XQVKLMRIZCRVPO-UHFFFAOYSA-N 4-[(2-arsonophenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonic acid Chemical compound C12=CC=C(S(O)(=O)=O)C=C2C=C(S(O)(=O)=O)C(O)=C1N=NC1=CC=CC=C1[As](O)(O)=O XQVKLMRIZCRVPO-UHFFFAOYSA-N 0.000 description 1
- 241000679125 Thoron Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012625 in-situ measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/17—Circuit arrangements not adapted to a particular type of detector
- G01T1/178—Circuit arrangements not adapted to a particular type of detector for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU83142/91A AU8314291A (en) | 1990-08-17 | 1991-08-09 | Process and passive integrating dosimeter for measuring the concentration of radon decay products in the air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD34350790A DD301847A7 (de) | 1990-08-17 | 1990-08-17 | Passives Dosimeter zur integrierenden Messung des Radonzerfallproduktanteiles in der Luft und Verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9105702U1 true DE9105702U1 (de) | 1991-08-14 |
Family
ID=5620269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9105702U Expired - Lifetime DE9105702U1 (de) | 1990-08-17 | 1991-05-03 | Passives Dosimeter zur integrierenden Messung des Radonzerfallsproduktanteils in der Luft |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD301847A7 (fr) |
| DE (1) | DE9105702U1 (fr) |
| WO (1) | WO1992003748A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008014821U1 (de) | 2008-11-07 | 2009-01-15 | Wismut Gmbh | Passives Dosimeter zur Messung von Radon |
| CN112229689A (zh) * | 2020-09-07 | 2021-01-15 | 核工业北京化工冶金研究院 | 一种用于氡子体测量的采样器 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2387988C1 (ru) * | 2009-02-11 | 2010-04-27 | Открытое акционерное общество "Научно-исследовательский институт технической физики и автоматизации" (ОАО "НИИТФА") | Способ контроля концентрации дочерних продуктов распада радона в воздухе |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926491C2 (de) * | 1979-06-30 | 1983-02-24 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Dosimeter zum Nachweis von Radon und/oder Thoron und deren Folgeprodukten |
| US4975574A (en) * | 1990-01-05 | 1990-12-04 | Henry Lucas | Method of and apparatus for measuring the mean concentration of thoron and/or radon in a gas mixture |
-
1990
- 1990-08-17 DD DD34350790A patent/DD301847A7/de not_active IP Right Cessation
-
1991
- 1991-05-03 DE DE9105702U patent/DE9105702U1/de not_active Expired - Lifetime
- 1991-08-09 WO PCT/DE1991/000645 patent/WO1992003748A1/fr not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008014821U1 (de) | 2008-11-07 | 2009-01-15 | Wismut Gmbh | Passives Dosimeter zur Messung von Radon |
| CN112229689A (zh) * | 2020-09-07 | 2021-01-15 | 核工业北京化工冶金研究院 | 一种用于氡子体测量的采样器 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1992003748A1 (fr) | 1992-03-05 |
| DD301847A7 (de) | 1994-05-11 |
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