CN117136301A - 具有hplc的自动分析装置以及该自动分析装置的控制方法 - Google Patents

具有hplc的自动分析装置以及该自动分析装置的控制方法 Download PDF

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Publication number
CN117136301A
CN117136301A CN202280025659.5A CN202280025659A CN117136301A CN 117136301 A CN117136301 A CN 117136301A CN 202280025659 A CN202280025659 A CN 202280025659A CN 117136301 A CN117136301 A CN 117136301A
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CN
China
Prior art keywords
pressure
predetermined
sample introduction
liquid feeding
alarm
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.)
Pending
Application number
CN202280025659.5A
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English (en)
Chinese (zh)
Inventor
飞田翠
秋枝大介
野上真
桥本雄一郎
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.)
Hitachi High Tech Corp
Original Assignee
Hitachi High Technologies Corp
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 Hitachi High Technologies Corp filed Critical Hitachi High Technologies Corp
Publication of CN117136301A publication Critical patent/CN117136301A/zh
Pending legal-status Critical Current

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    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/468—Flow patterns using more than one column involving switching between different column configurations
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • 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
    • G01N2030/027—Liquid 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • G01N2030/324—Control of physical parameters of the fluid carrier of pressure or speed speed, flow rate
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • G01N2030/328—Control of physical parameters of the fluid carrier of pressure or speed valves, e.g. check valves of pumps
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N2030/382—Flow patterns flow switching in a single column
    • G01N2030/385—Flow patterns flow switching in a single column by switching valves
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8804—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 automated systems

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
CN202280025659.5A 2021-04-14 2022-02-04 具有hplc的自动分析装置以及该自动分析装置的控制方法 Pending CN117136301A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-068408 2021-04-14
JP2021068408 2021-04-14
PCT/JP2022/004376 WO2022219893A1 (ja) 2021-04-14 2022-02-04 Ｈｐｌｃを有する自動分析装置及びその自動分析装置の制御方法

Publications (1)

Publication Number Publication Date
CN117136301A true CN117136301A (zh) 2023-11-28

Family

ID=83639562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280025659.5A Pending CN117136301A (zh) 2021-04-14 2022-02-04 具有hplc的自动分析装置以及该自动分析装置的控制方法

Country Status (5)

Country Link
US (1) US20240192180A1 (https=)
EP (1) EP4325218A4 (https=)
JP (1) JP7556135B2 (https=)
CN (1) CN117136301A (https=)
WO (1) WO2022219893A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026070108A1 (ja) * 2024-09-27 2026-04-02 株式会社日立ハイテク 自動分析装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110959A (en) * 1980-12-27 1982-07-10 Shimadzu Corp Automatic indicating device for specimen-introducing time
JPH01142461A (ja) * 1987-11-30 1989-06-05 Shimadzu Corp 送液ポンプ
JPH04184167A (ja) * 1990-11-16 1992-07-01 Hitachi Ltd クロマトグラフ分析装置
JP2008209334A (ja) * 2007-02-28 2008-09-11 Hitachi High-Technologies Corp 液体クロマトグラフィ装置
CN101281177A (zh) * 2007-04-03 2008-10-08 株式会社岛津制作所 液相色谱仪
JP2011099764A (ja) * 2009-11-06 2011-05-19 Hitachi High-Technologies Corp 液体クロマトグラフ装置
CN110998312A (zh) * 2017-06-19 2020-04-10 沃特世科技公司 用于确定科学器械系统中的平衡和稳定性的技术
WO2020175510A1 (ja) * 2019-02-26 2020-09-03 株式会社日立ハイテク 液体クロマトグラフ分析装置、及びその制御方法
WO2020179001A1 (ja) * 2019-03-06 2020-09-10 株式会社島津製作所 液体クロマトグラフ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2632561B1 (en) 2010-10-29 2017-09-20 Thermo Finnigan LLC Method and system for liquid chromatograph with compressibility and viscosity monitoring to identify fluids

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110959A (en) * 1980-12-27 1982-07-10 Shimadzu Corp Automatic indicating device for specimen-introducing time
JPH01142461A (ja) * 1987-11-30 1989-06-05 Shimadzu Corp 送液ポンプ
JPH04184167A (ja) * 1990-11-16 1992-07-01 Hitachi Ltd クロマトグラフ分析装置
JP2008209334A (ja) * 2007-02-28 2008-09-11 Hitachi High-Technologies Corp 液体クロマトグラフィ装置
CN101281177A (zh) * 2007-04-03 2008-10-08 株式会社岛津制作所 液相色谱仪
JP2011099764A (ja) * 2009-11-06 2011-05-19 Hitachi High-Technologies Corp 液体クロマトグラフ装置
CN110998312A (zh) * 2017-06-19 2020-04-10 沃特世科技公司 用于确定科学器械系统中的平衡和稳定性的技术
WO2020175510A1 (ja) * 2019-02-26 2020-09-03 株式会社日立ハイテク 液体クロマトグラフ分析装置、及びその制御方法
WO2020179001A1 (ja) * 2019-03-06 2020-09-10 株式会社島津製作所 液体クロマトグラフ

Also Published As

Publication number Publication date
EP4325218A4 (en) 2025-04-30
JPWO2022219893A1 (https=) 2022-10-20
WO2022219893A1 (ja) 2022-10-20
EP4325218A1 (en) 2024-02-21
JP7556135B2 (ja) 2024-09-25
US20240192180A1 (en) 2024-06-13

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