BE554584A - - Google Patents
Info
- Publication number
- BE554584A BE554584A BE554584DA BE554584A BE 554584 A BE554584 A BE 554584A BE 554584D A BE554584D A BE 554584DA BE 554584 A BE554584 A BE 554584A
- Authority
- BE
- Belgium
- Prior art keywords
- gas
- rays
- measuring chamber
- sheath
- chamber
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 59
- 238000005259 measurement Methods 0.000 claims description 17
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 7
- 239000001307 helium Substances 0.000 claims description 6
- 229910052734 helium Inorganic materials 0.000 claims description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium(0) Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052790 beryllium Inorganic materials 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium(0) Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003638 reducing agent Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon(0) Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N Chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- -1 chromium iron Chemical compound 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical group [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000003313 weakening Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/08—Geiger-Müller counter tubes
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE554584A true BE554584A (de) |
Family
ID=178979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE554584D BE554584A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE554584A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993005531A1 (en) * | 1991-08-30 | 1993-03-18 | E.I. Du Pont De Nemours And Company | A gas flow geiger-mueller type detector and method for monitoring ionizing radiation |
-
0
- BE BE554584D patent/BE554584A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993005531A1 (en) * | 1991-08-30 | 1993-03-18 | E.I. Du Pont De Nemours And Company | A gas flow geiger-mueller type detector and method for monitoring ionizing radiation |
| US5298754A (en) * | 1991-08-30 | 1994-03-29 | E. I. Du Pont De Nemours And Company | Gas flow Geiger-Mueller type detector and method monitoring ionizing radiation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3947685A (en) | Method and arrangement for determining nitric oxide concentration | |
| US4557603A (en) | Detection means for the selective detection of gases, based on optical spectroscopy | |
| EP2875328A1 (de) | Detektionsverfahren und -anlage zur überprüfung von dichtungsprodukten für lecks | |
| US20150077540A1 (en) | System and method for determining gas permeability of polymer films by means of image acquisition | |
| DE102007026073B4 (de) | Vorrichtung und Verfahren zur Bestimmung der Permeationsrate mindestens eines Permeaten, durch ein eine Diffusionssperre bildendes Element | |
| FR2883074A1 (fr) | Systeme de detection bidimensionnelle pour rayonnement neutrons | |
| Osgood et al. | Measurement of Vibration‐Vibration Energy Transfer Time in HF Gas | |
| FR2481805A1 (fr) | Systeme d'analyse de parametres de fluides precieux, tels que le sang | |
| CA1186402A (en) | Flow type photoacoustic detector | |
| EP0099300B1 (de) | Ionisationskammer zur Messung von hochenergetischen Gammastrahlungen | |
| BE554584A (de) | ||
| CH427054A (fr) | Compteur à scintillations pour la détection et la mesure de rayonnements émanant d'un corps de grandes dimensions | |
| FR2731279A1 (fr) | Perfectionnements aux dispositifs d'imagerie medicale en rayonnement ionisant x ou gamma a faible dose | |
| FR2497951A1 (fr) | Appareil optique pour instrument de polarisation en fluorescence | |
| Causey et al. | Detection and determination of polynuclear aromatic hydrocarbons by luminescence spectrometry utilising the Shpol'skii effect at 77 K. Part II. An evaluation of excitation sources, sample cells and detection systems | |
| JP5661859B2 (ja) | バリアエレメント及び超バリアエレメントの浸透率の測定装置及び測定方法 | |
| FR2510761A1 (fr) | Appareil de mesure des concentrations dans l'air des produits de filiation de radon et de thoron | |
| JPH07209158A (ja) | 高圧装置 | |
| JP3396460B2 (ja) | 蛍光ｘ線分析装置及びそれに使用するｘ線検出器 | |
| FR2653559A1 (fr) | Dispositif pour la determination, par fluorescence moleculaire, de la concentration d'un composant a surveiller dans un melange gazeux en circulation. | |
| FR3074585A1 (fr) | Procede d'etalonnage d'un spectrometre gamma, systeme d'etalonnage et ensemble de spectrometrie gamma associes | |
| CH288770A (fr) | Appareil pour la mesure de l'épaisseur de matiéres en feuilles. | |
| FR2490831A1 (fr) | Dispositif pour mesurer une dose de radiation | |
| JP2001513189A (ja) | 耐リーク性について流体充填容器を非破壊検査するための方法および装置 | |
| Garton et al. | The application of vacuum ultra-violet techniques to the continuous monitoring of trace concentrations of water in several gases |