GB2418714B - Inlet for gas chromatograph system - Google Patents

Inlet for gas chromatograph system

Info

Publication number
GB2418714B
GB2418714B GB0519853A GB0519853A GB2418714B GB 2418714 B GB2418714 B GB 2418714B GB 0519853 A GB0519853 A GB 0519853A GB 0519853 A GB0519853 A GB 0519853A GB 2418714 B GB2418714 B GB 2418714B
Authority
GB
United Kingdom
Prior art keywords
inlet
gas chromatograph
chromatograph system
gas
chromatograph
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 - Fee Related
Application number
GB0519853A
Other languages
English (en)
Other versions
GB2418714A (en
GB0519853D0 (en
Inventor
Wei-Liang Song
Lee Xu
Guo-Chen He
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of GB0519853D0 publication Critical patent/GB0519853D0/en
Publication of GB2418714A publication Critical patent/GB2418714A/en
Application granted granted Critical
Publication of GB2418714B publication Critical patent/GB2418714B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • F16L37/107—Bayonet-type couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • F16L37/113—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part the male part having lugs on its periphery penetrating into the corresponding slots provided in the female part
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/18—Injection using a septum or microsyringe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6004—Construction of the column end pieces
    • G01N30/6026—Fluid seals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/126—Preparation by evaporation evaporating sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N2030/167—Injection on-column injection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/18—Injection using a septum or microsyringe
    • G01N2030/185—Injection using a septum or microsyringe specially adapted to seal the inlet

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
GB0519853A 2004-09-30 2005-09-29 Inlet for gas chromatograph system Expired - Fee Related GB2418714B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2004100802992A CN100397074C (zh) 2004-09-30 2004-09-30 进样口密封装置及其气相分析仪系统

Publications (3)

Publication Number Publication Date
GB0519853D0 GB0519853D0 (en) 2005-11-09
GB2418714A GB2418714A (en) 2006-04-05
GB2418714B true GB2418714B (en) 2009-09-23

Family

ID=36088980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0519853A Expired - Fee Related GB2418714B (en) 2004-09-30 2005-09-29 Inlet for gas chromatograph system

Country Status (5)

Country Link
US (1) US7273518B2 (enExample)
JP (1) JP4819462B2 (enExample)
CN (1) CN100397074C (enExample)
DE (1) DE102005027204B4 (enExample)
GB (1) GB2418714B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD546217S1 (en) * 2005-09-02 2007-07-10 Abb Inc. Gas chromatograph
US8236476B2 (en) 2008-01-08 2012-08-07 International Business Machines Corporation Multiple exposure photolithography methods and photoresist compositions
CN101539551B (zh) * 2009-04-23 2011-09-14 思源电气股份有限公司 变压器油色谱检测系统及检测方法
CN101609072B (zh) * 2009-07-15 2011-09-21 武汉市天虹仪表有限责任公司 挥发性有机物连续监测仪
CN101609074B (zh) * 2009-07-17 2011-09-28 国家海洋环境监测中心 适用于氧化亚氮的制冷式吹扫捕集仪
CN101609075B (zh) * 2009-07-20 2011-09-07 浙江出入境检验检疫局检验检疫技术中心 高效液相色谱-串联质谱仪的进样装置
US8882894B2 (en) * 2010-02-01 2014-11-11 Thermo Fisher Scientific S.P.A. Vaporisation injector
DE102010025162B8 (de) * 2010-06-25 2012-04-19 Rectus Gmbh Multi-Kupplungseinheit mit Trägerplatten und Antriebsvorrichtung dafür
JP6090446B2 (ja) * 2013-07-10 2017-03-08 株式会社島津製作所 試料気化ユニット及びガスクロマトグラフ
WO2015037123A1 (ja) * 2013-09-13 2015-03-19 株式会社島津製作所 着脱機構、試料気化ユニット、水素炎イオン化検出器及びガスクロマトグラフ
CN107533037A (zh) * 2015-02-16 2018-01-02 株式会社岛津制作所 试样气化单元及气相色谱仪
US11092578B2 (en) 2015-12-07 2021-08-17 Shimadzu Corporation Opening sealing structure, sample vaporization unit, and gas chromatograph
JP6540521B2 (ja) * 2016-01-15 2019-07-10 株式会社島津製作所 部材連結機構
CN108700559B (zh) * 2016-02-29 2022-02-08 株式会社岛津制作所 构件连结机构和构件连结方法
CN106596810B (zh) * 2017-02-06 2020-12-04 海宁市中宝家纺有限公司 一种带有防尘塞的油样色谱分析定量进样装置的使用方法
RU181771U1 (ru) * 2017-05-10 2018-07-26 Закрытое акционерное общество Специальное конструкторское бюро "Хроматэк" Устройство для уплотнения испарителя газового хроматографа
CN108132322A (zh) * 2017-12-26 2018-06-08 浙江福立分析仪器股份有限公司 一种用于气相色谱仪的毛细进样口及其应用方法
CN109828042B (zh) * 2019-01-31 2022-02-08 绿城农科检测技术有限公司 一种适用于快速检测样品的气相色谱仪

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB276108A (en) * 1926-06-11 1927-08-25 Alfred Edwin Stove Improvements in or relating to hose-couplings
GB795681A (en) * 1955-08-15 1958-05-28 Avimo Ltd Improvements in and relating to securing means for couplings for hoses, pipes or the like
GB1109759A (en) * 1965-12-23 1968-04-18 Technicon Chromatography Corp Chromatography method and apparatus therefor
GB1555261A (en) * 1975-06-03 1979-11-07 Lera Holding Sa Manual pipe coupling
CH621856A5 (en) * 1977-10-12 1981-02-27 Oerlikon Buehrle Ag Plug and socket connection
US20050074367A1 (en) * 2003-10-03 2005-04-07 O'neil Gregory Gerard Sealing mechanism for gas chromatograph machines

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US74367A (en) * 1868-02-11 of yonkers
US2818279A (en) * 1953-12-03 1957-12-31 Rico Entpr Inc Lugged pipe coupling with positive lock means
US4116836A (en) * 1977-03-01 1978-09-26 Henry Allen Chromatographic column
US4611662A (en) * 1985-05-21 1986-09-16 Amoco Corporation Remotely operable releasable pipe connector
CN86203547U (zh) * 1986-05-30 1987-08-12 中国科学院生物物理研究所 用端面旋转密封的离心逆流色谱仪
GB9020306D0 (en) * 1990-09-17 1990-10-31 Dynochrom A S Improvements in or relating to chromatography
JPH08297116A (ja) * 1995-04-27 1996-11-12 Shimadzu Corp ガスクロマトグラフ装置
JP3280192B2 (ja) * 1995-05-22 2002-04-30 株式会社日立製作所 セプタムパージ式のガスクロマトグラフ用試料注入口部
DE19860075A1 (de) * 1998-12-23 2000-06-29 Vickers Aeroquip Int Gmbh Anordnung zum Verbinden zweier rohrförmiger Elemente
CN2395091Y (zh) * 1999-11-11 2000-09-06 上海善百实业公司 容器的密封装置
DE20107702U1 (de) * 2001-05-07 2001-07-26 SIM Scientific Instruments Manufacturer GmbH, 45478 Mülheim Gaschromatograph mit im Injektorunterteil angeordneter Gaseinlaß- und Septumspülleitung
JP2003344374A (ja) * 2002-05-29 2003-12-03 Saika Gijutsu Kenkyusho ガスクロマトグラフの試料注入口

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB276108A (en) * 1926-06-11 1927-08-25 Alfred Edwin Stove Improvements in or relating to hose-couplings
GB795681A (en) * 1955-08-15 1958-05-28 Avimo Ltd Improvements in and relating to securing means for couplings for hoses, pipes or the like
GB1109759A (en) * 1965-12-23 1968-04-18 Technicon Chromatography Corp Chromatography method and apparatus therefor
GB1555261A (en) * 1975-06-03 1979-11-07 Lera Holding Sa Manual pipe coupling
CH621856A5 (en) * 1977-10-12 1981-02-27 Oerlikon Buehrle Ag Plug and socket connection
US20050074367A1 (en) * 2003-10-03 2005-04-07 O'neil Gregory Gerard Sealing mechanism for gas chromatograph machines

Also Published As

Publication number Publication date
DE102005027204B4 (de) 2010-08-05
CN1755358A (zh) 2006-04-05
US7273518B2 (en) 2007-09-25
US20060065122A1 (en) 2006-03-30
DE102005027204A1 (de) 2006-04-13
GB2418714A (en) 2006-04-05
JP2006105992A (ja) 2006-04-20
CN100397074C (zh) 2008-06-25
GB0519853D0 (en) 2005-11-09
JP4819462B2 (ja) 2011-11-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230929