JP2001503151A - ガス分析装置 - Google Patents
ガス分析装置Info
- Publication number
- JP2001503151A JP2001503151A JP11511786A JP51178699A JP2001503151A JP 2001503151 A JP2001503151 A JP 2001503151A JP 11511786 A JP11511786 A JP 11511786A JP 51178699 A JP51178699 A JP 51178699A JP 2001503151 A JP2001503151 A JP 2001503151A
- Authority
- JP
- Japan
- Prior art keywords
- gases
- gas
- calibration
- gas analyzer
- leak
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/207—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material calibration arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0006—Calibrating gas analysers
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ポンプ装置(3、4)と自動較正手段(5から12)とを含むガス分析器( 1)であって、較正漏れ口を有し、異なる質量を有するn種類のガスの混合物で 満たされ、n種類のガスそれぞれの前記較正漏れ口を介した部分漏れ流が分かっ ている貯蔵タンク(6)に接続されることを特徴とするガス分析器。 2.混合物中のn種類のガスそれぞれの濃度が、前記較正漏れ口を介したn種類 のガスそれぞれの前記部分漏れ流が同じになるようになっていることを特徴とす る請求の範囲第1項に記載のガス分析器。 3.漏れ検出器(1、13から18)の一部となることを特徴とする請求の範囲 第1項または第2項に記載のガス分析器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR97/10259 | 1997-08-11 | ||
FR9710259A FR2767197B1 (fr) | 1997-08-11 | 1997-08-11 | Analyseur de gaz |
PCT/FR1998/001782 WO1999008086A1 (fr) | 1997-08-11 | 1998-08-10 | Analyseur de gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001503151A true JP2001503151A (ja) | 2001-03-06 |
JP4564598B2 JP4564598B2 (ja) | 2010-10-20 |
Family
ID=9510221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51178699A Expired - Fee Related JP4564598B2 (ja) | 1997-08-11 | 1998-08-10 | ガス分析装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6263724B1 (ja) |
EP (1) | EP0931252B1 (ja) |
JP (1) | JP4564598B2 (ja) |
DE (1) | DE69826826T2 (ja) |
FR (1) | FR2767197B1 (ja) |
WO (1) | WO1999008086A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008164462A (ja) * | 2006-12-28 | 2008-07-17 | Shimadzu Corp | リークディテクタ |
JP2008547009A (ja) * | 2005-06-21 | 2008-12-25 | インフィコン ゲゼルシャフト ミット ベシュレンクテル ハフツング | スペクトロメトリックリークディテクタの校正方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10055057A1 (de) * | 2000-11-07 | 2002-05-08 | Pfeiffer Vacuum Gmbh | Leckdetektorpumpe |
US7107821B2 (en) | 2001-04-11 | 2006-09-19 | Inficon Gmbh | Leak indicator with test leak and test leak for integration into a leak indicator |
US8555704B2 (en) * | 2008-10-20 | 2013-10-15 | Agilent Technologies, Inc. | Calibration systems and methods for tracer gas leak detection |
US9217810B2 (en) * | 2014-05-21 | 2015-12-22 | Iball Instruments, Llc | Wellbore FTIR gas detection system |
CN110346082B (zh) * | 2019-07-18 | 2021-03-09 | 青岛江林驱动科技有限公司 | 游梁式抽油机悬点受力测量系统的标定方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02298860A (ja) * | 1989-05-12 | 1990-12-11 | Nippon Steel Corp | 質量分析計用標準ガス成分構成方法 |
JPH06222044A (ja) * | 1993-01-26 | 1994-08-12 | Nippon Telegr & Teleph Corp <Ntt> | 質量分析型ガス漏れ検知器の校正方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2366553A1 (fr) * | 1976-10-01 | 1978-04-28 | Commissariat Energie Atomique | Procede et dispositif de controle d'etancheite a partir de l'helium naturel de l'air |
US4680956A (en) * | 1983-11-17 | 1987-07-21 | Research And Education Institute, Inc. Harbor-Ucla Medical Center | Respiratory analyzer calibration apparatus with controlled respiratory gas exchange simulation |
FR2606878A1 (fr) * | 1986-11-13 | 1988-05-20 | Walter Jean Jacques | Detection des fuites de cuve de transformateur |
US4797784A (en) * | 1987-04-01 | 1989-01-10 | Gte Communication Systems Corporation | Substrate mounting device |
FR2688307B1 (fr) * | 1992-03-04 | 1997-10-24 | Aerospatiale | Procede de detection et de quantification globale de fuites sur au moins une jonction d'une capacite. |
US5835974A (en) * | 1994-08-22 | 1998-11-10 | General Motors Corporation | Method and means for blended multi-component gas calibration and diagnosis of multiple gas analyzers |
-
1997
- 1997-08-11 FR FR9710259A patent/FR2767197B1/fr not_active Expired - Fee Related
-
1998
- 1998-08-10 US US09/284,206 patent/US6263724B1/en not_active Expired - Lifetime
- 1998-08-10 EP EP98942717A patent/EP0931252B1/fr not_active Expired - Lifetime
- 1998-08-10 DE DE69826826T patent/DE69826826T2/de not_active Expired - Lifetime
- 1998-08-10 WO PCT/FR1998/001782 patent/WO1999008086A1/fr active IP Right Grant
- 1998-08-10 JP JP51178699A patent/JP4564598B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02298860A (ja) * | 1989-05-12 | 1990-12-11 | Nippon Steel Corp | 質量分析計用標準ガス成分構成方法 |
JPH06222044A (ja) * | 1993-01-26 | 1994-08-12 | Nippon Telegr & Teleph Corp <Ntt> | 質量分析型ガス漏れ検知器の校正方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008547009A (ja) * | 2005-06-21 | 2008-12-25 | インフィコン ゲゼルシャフト ミット ベシュレンクテル ハフツング | スペクトロメトリックリークディテクタの校正方法 |
JP2008164462A (ja) * | 2006-12-28 | 2008-07-17 | Shimadzu Corp | リークディテクタ |
Also Published As
Publication number | Publication date |
---|---|
JP4564598B2 (ja) | 2010-10-20 |
EP0931252A1 (fr) | 1999-07-28 |
FR2767197B1 (fr) | 1999-12-03 |
WO1999008086A1 (fr) | 1999-02-18 |
FR2767197A1 (fr) | 1999-02-12 |
EP0931252B1 (fr) | 2004-10-06 |
DE69826826D1 (de) | 2004-11-11 |
US6263724B1 (en) | 2001-07-24 |
DE69826826T2 (de) | 2005-10-13 |
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