JP2025514097A - 検出器入口及び方法 - Google Patents

検出器入口及び方法 Download PDF

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Publication number
JP2025514097A
JP2025514097A JP2024562155A JP2024562155A JP2025514097A JP 2025514097 A JP2025514097 A JP 2025514097A JP 2024562155 A JP2024562155 A JP 2024562155A JP 2024562155 A JP2024562155 A JP 2024562155A JP 2025514097 A JP2025514097 A JP 2025514097A
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JP
Japan
Prior art keywords
sampling
detector
path
sample
heater
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Pending
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JP2024562155A
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English (en)
Japanese (ja)
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JP2025514097A5 (https=
Inventor
クラーク アラスター
リチャード アトキンソン ジョナサン
ホブソン アンドリュー
Original Assignee
スミスズ ディテクション－ワトフォード リミテッド
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Publication of JP2025514097A publication Critical patent/JP2025514097A/ja
Publication of JP2025514097A5 publication Critical patent/JP2025514097A5/ja
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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0422—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for gaseous samples
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0468—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components with means for heating or cooling the sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N2001/028—Sampling from a surface, swabbing, vaporising
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
JP2024562155A 2022-04-22 2023-04-19 検出器入口及び方法 Pending JP2025514097A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2205897.8A GB2618073B (en) 2022-04-22 2022-04-22 Detector inlet and method
GB2205897.8 2022-04-22
PCT/GB2023/051028 WO2023203326A1 (en) 2022-04-22 2023-04-19 Detector inlet and method

Publications (2)

Publication Number Publication Date
JP2025514097A true JP2025514097A (ja) 2025-05-02
JP2025514097A5 JP2025514097A5 (https=) 2026-04-27

Family

ID=81851918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024562155A Pending JP2025514097A (ja) 2022-04-22 2023-04-19 検出器入口及び方法

Country Status (8)

Country Link
US (1) US20250273450A1 (https=)
EP (1) EP4511630A1 (https=)
JP (1) JP2025514097A (https=)
KR (1) KR20250005222A (https=)
CN (1) CN119072618A (https=)
CA (1) CA3249212A1 (https=)
GB (1) GB2618073B (https=)
WO (1) WO2023203326A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2633599A (en) * 2023-09-14 2025-03-19 Smiths Detection Watford Ltd Detector inlet apparatus and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997297A (en) * 1975-03-27 1976-12-14 Anthony Jenkins Method and apparatus for detecting a constituent in an atmosphere
JPS6073336A (ja) * 1983-09-30 1985-04-25 Hitachi Ltd サンプリングガス導入装置
JP2003344244A (ja) * 2002-05-31 2003-12-03 Mitsubishi Heavy Ind Ltd 燃焼排ガス高温排ガス分析装置および分析方法
DE102007031680A1 (de) * 2007-07-06 2009-01-08 Thermo Fisher Scientific (Bremen) Gmbh Einrichtung zur Bereitstellung von Gasen, insbesondere für die Isotopenverhältnisanalyse
GB201314252D0 (en) * 2013-08-08 2013-09-25 Smiths Detection Watford Ltd Apparatus and method
GB2542827B (en) * 2015-09-30 2019-10-02 Smiths Detection Watford Ltd Sampling method and apparatus with heating to vapourise components
GB2575420B (en) * 2018-04-30 2020-07-22 Smiths Detection Watford Ltd Use of a Direction Signal in Controlling a Device for Detecting a Desorbed Sample
GB201810219D0 (en) * 2018-06-21 2018-08-08 Micromass Ltd Ion source

Also Published As

Publication number Publication date
KR20250005222A (ko) 2025-01-09
US20250273450A1 (en) 2025-08-28
GB2618073B (en) 2025-01-08
CN119072618A (zh) 2024-12-03
EP4511630A1 (en) 2025-02-26
GB2618073A (en) 2023-11-01
GB202205897D0 (en) 2022-06-08
WO2023203326A1 (en) 2023-10-26
CA3249212A1 (en) 2023-10-26

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