ATE372516T1 - Gasphotoionisationsdetektor - Google Patents
GasphotoionisationsdetektorInfo
- Publication number
- ATE372516T1 ATE372516T1 AT02803860T AT02803860T ATE372516T1 AT E372516 T1 ATE372516 T1 AT E372516T1 AT 02803860 T AT02803860 T AT 02803860T AT 02803860 T AT02803860 T AT 02803860T AT E372516 T1 ATE372516 T1 AT E372516T1
- Authority
- AT
- Austria
- Prior art keywords
- electrode
- detector
- fence
- contamination
- condensation
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Fertilizing (AREA)
- Finger-Pressure Massage (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0127705A GB0127705D0 (en) | 2001-11-20 | 2001-11-20 | Liquid detection |
GB0206769A GB0206769D0 (en) | 2002-03-22 | 2002-03-22 | Screened photoionisation detectors |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE372516T1 true ATE372516T1 (de) | 2007-09-15 |
Family
ID=26246785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02803860T ATE372516T1 (de) | 2001-11-20 | 2002-11-20 | Gasphotoionisationsdetektor |
Country Status (8)
Country | Link |
---|---|
US (1) | US7046012B2 (de) |
EP (1) | EP1474681B1 (de) |
AT (1) | ATE372516T1 (de) |
AU (1) | AU2002365479A1 (de) |
CA (1) | CA2467859C (de) |
DE (1) | DE60222304T2 (de) |
ES (1) | ES2290365T3 (de) |
WO (1) | WO2003046535A2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005057202A1 (de) * | 2003-12-15 | 2005-06-23 | Swiss E-Technik Ag | Verfahren und vorrichtung zur elektrischen prüfung von kraftstoffen und brennstoffen unter eines plasmas |
CA2562155C (en) * | 2004-03-31 | 2012-10-23 | Mine Safety Appliances Company | Photoionization detector |
JP2006019649A (ja) * | 2004-07-05 | 2006-01-19 | Kobe Steel Ltd | ダイヤモンドセンサ及びその製造方法 |
US20080084224A1 (en) * | 2006-10-10 | 2008-04-10 | Michael Nystrom | Photoionization probe with injection of ionizing vapor |
US7815720B2 (en) * | 2006-12-27 | 2010-10-19 | Strionair, Inc. | Dual-filter electrically enhanced air-filtration apparatus and method |
GB2449664B (en) * | 2007-05-30 | 2011-12-14 | Ion Science Ltd | Electrode contact pellet and associated photoionisation detector assembly |
EP2028482A1 (de) * | 2007-08-18 | 2009-02-25 | Grundfos Management A/S | Sensorsystem zum Erfassen von Analyten in geringer Konzentration |
EP2037264A1 (de) * | 2007-09-13 | 2009-03-18 | Technische Universität Hamburg-Harburg | Flammenionisationsdetektor |
WO2009119050A1 (ja) * | 2008-03-25 | 2009-10-01 | 国立大学法人大阪大学 | 放電イオン化電流検出器 |
JP2011117854A (ja) * | 2009-12-04 | 2011-06-16 | Osaka Univ | 放電イオン化電流検出器 |
EP2423680A1 (de) * | 2010-08-24 | 2012-02-29 | Stichting IMEC Nederland | Nanodrahtbasierter Gasionisierungssensor |
US8922219B2 (en) | 2010-11-30 | 2014-12-30 | General Electric Company | Photo-ionization detectors and associated methods thereof |
US8969096B2 (en) * | 2011-09-01 | 2015-03-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Automotive fogging analyses by xenon UV exposure |
GB2537361B (en) * | 2015-04-10 | 2017-05-03 | Ion Science Ltd | A Water Immersible Detector |
US10047437B2 (en) | 2015-06-15 | 2018-08-14 | Inficon, Inc. | Process gas management system and photoionization detector |
KR101720572B1 (ko) * | 2015-09-14 | 2017-03-29 | 연세대학교 산학협력단 | 휘발성 유기화합물 센서 |
CN108152359A (zh) * | 2016-12-02 | 2018-06-12 | 上海苏萨电子科技有限公司 | 一种含栅电极的可调制光离子化传感器及其操作方法 |
CN108776169B (zh) * | 2018-03-23 | 2024-02-06 | 无锡格林通安全装备有限公司 | 一种能够抑制湿度干扰的pid气体传感器 |
JP6799824B2 (ja) * | 2018-05-16 | 2020-12-16 | パナソニックIpマネジメント株式会社 | 液体処理装置 |
GB2584813B (en) | 2019-02-20 | 2022-07-13 | Ion Science Ltd | A gas detector cell |
RU193903U1 (ru) * | 2019-06-28 | 2019-11-20 | Федеральное государственное унитарное предприятие "Смоленское производственное объединение "Аналитприбор" | Фотоионизационный датчик со сменной ионизационной камерой |
CN112179975A (zh) * | 2019-07-01 | 2021-01-05 | 霍尼韦尔国际公司 | 用于限制光致电离检测器中的水的方法和系统 |
EP4139671A4 (de) * | 2020-04-24 | 2023-10-18 | Mécanique Analytique Inc. | Photoionisationsdetektor und verfahren zur gasprobenanalyse |
US11768177B1 (en) * | 2020-05-29 | 2023-09-26 | Molex, Llc | Ionization device and method of operating same |
EP4260056A1 (de) * | 2020-12-14 | 2023-10-18 | Molex, LLC | Photoionisationsdetektor und verfahren zum betrieb davon |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4114088A (en) * | 1977-02-28 | 1978-09-12 | Cecil Alfred Laws | Atmospheric ion density measurement |
DD133185A1 (de) * | 1977-10-04 | 1978-12-13 | Christian Edelmann | Gluehkatoden-ionisationsmanometer |
US4454425A (en) * | 1981-02-25 | 1984-06-12 | Young Robert A | Photoionizer |
GB2118306B (en) * | 1982-01-29 | 1985-11-06 | Univ Surrey | Radio gas chromatography |
US4506226A (en) * | 1982-05-19 | 1985-03-19 | Lockheed Missiles & Space Company, Inc. | Ion concentration monitor |
US5116764A (en) * | 1988-07-26 | 1992-05-26 | Raymond Annino | Dual-column, dual-detector gas detector and analyzer |
US5394090A (en) * | 1991-02-28 | 1995-02-28 | Wentworth; Wayne E. | Improved system for detecting compounds in a gaseous sample using induced photoionizations and electron capture detection |
DE19502439B4 (de) * | 1994-02-11 | 2007-08-16 | Oc Oerlikon Balzers Ag | Verfahren und Messanordnung zum Messen der pro Zeiteinheit einen Vakuumvolumenbereich in gegebener Richtung durchströmenden elektrischen Ladungsmenge und deren Verwendung für Massenspektrometer |
US5479022A (en) * | 1994-06-17 | 1995-12-26 | Varian Associates, Inc. | Electron capture detector with guard electrode |
US5773833A (en) * | 1996-03-22 | 1998-06-30 | Rae Systems, Inc. | Photo-ionization detector for volatile gas measurement |
WO2000014524A1 (fr) * | 1997-05-09 | 2000-03-16 | Japan Storage Battery Co., Ltd. | Examen de detecteur electrochimique de gaz |
US6320388B1 (en) * | 1999-06-11 | 2001-11-20 | Rae Systems, Inc. | Multiple channel photo-ionization detector for simultaneous and selective measurement of volatile organic compound |
US6524740B1 (en) * | 2000-03-21 | 2003-02-25 | Teledyne Technologies Incorporated | Method and apparatus for improved gas sensor |
-
2002
- 2002-11-20 CA CA2467859A patent/CA2467859C/en not_active Expired - Lifetime
- 2002-11-20 US US10/479,759 patent/US7046012B2/en not_active Expired - Lifetime
- 2002-11-20 WO PCT/GB2002/005236 patent/WO2003046535A2/en active IP Right Grant
- 2002-11-20 AT AT02803860T patent/ATE372516T1/de not_active IP Right Cessation
- 2002-11-20 DE DE60222304T patent/DE60222304T2/de not_active Expired - Lifetime
- 2002-11-20 ES ES02803860T patent/ES2290365T3/es not_active Expired - Lifetime
- 2002-11-20 AU AU2002365479A patent/AU2002365479A1/en not_active Abandoned
- 2002-11-20 EP EP02803860A patent/EP1474681B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2467859A1 (en) | 2003-06-05 |
US20040168913A1 (en) | 2004-09-02 |
WO2003046535A2 (en) | 2003-06-05 |
EP1474681B1 (de) | 2007-09-05 |
WO2003046535A3 (en) | 2003-09-12 |
DE60222304T2 (de) | 2008-06-05 |
EP1474681A2 (de) | 2004-11-10 |
DE60222304D1 (de) | 2007-10-18 |
AU2002365479A8 (en) | 2003-06-10 |
CA2467859C (en) | 2013-06-11 |
AU2002365479A1 (en) | 2003-06-10 |
US7046012B2 (en) | 2006-05-16 |
ES2290365T3 (es) | 2008-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |