GB2618073B - Detector inlet and method - Google Patents

Detector inlet and method Download PDF

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Publication number
GB2618073B
GB2618073B GB2205897.8A GB202205897A GB2618073B GB 2618073 B GB2618073 B GB 2618073B GB 202205897 A GB202205897 A GB 202205897A GB 2618073 B GB2618073 B GB 2618073B
Authority
GB
United Kingdom
Prior art keywords
detector inlet
detector
inlet
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.)
Active
Application number
GB2205897.8A
Other languages
English (en)
Other versions
GB2618073A (en
GB202205897D0 (en
Inventor
Clark Alastair
Richard Atkinson Jonathan
Michael Bogan Hobson Andrew
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.)
Smiths Detection Watford Ltd
Original Assignee
Smiths Detection Watford Ltd
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 Smiths Detection Watford Ltd filed Critical Smiths Detection Watford Ltd
Priority to GB2205897.8A priority Critical patent/GB2618073B/en
Publication of GB202205897D0 publication Critical patent/GB202205897D0/en
Priority to US18/857,108 priority patent/US20250273450A1/en
Priority to EP23720935.8A priority patent/EP4511630A1/en
Priority to CA3249212A priority patent/CA3249212A1/en
Priority to KR1020247036948A priority patent/KR20250005222A/ko
Priority to CN202380035597.0A priority patent/CN119072618A/zh
Priority to PCT/GB2023/051028 priority patent/WO2023203326A1/en
Priority to JP2024562155A priority patent/JP2025514097A/ja
Publication of GB2618073A publication Critical patent/GB2618073A/en
Application granted granted Critical
Publication of GB2618073B publication Critical patent/GB2618073B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • 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)
GB2205897.8A 2022-04-22 2022-04-22 Detector inlet and method Active GB2618073B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB2205897.8A GB2618073B (en) 2022-04-22 2022-04-22 Detector inlet and method
KR1020247036948A KR20250005222A (ko) 2022-04-22 2023-04-19 검출기 유입구 및 방법
EP23720935.8A EP4511630A1 (en) 2022-04-22 2023-04-19 Detector inlet and method
CA3249212A CA3249212A1 (en) 2022-04-22 2023-04-19 DETECTOR INPUT AND PROCESS
US18/857,108 US20250273450A1 (en) 2022-04-22 2023-04-19 Detector inlet and method
CN202380035597.0A CN119072618A (zh) 2022-04-22 2023-04-19 检测器入口和方法
PCT/GB2023/051028 WO2023203326A1 (en) 2022-04-22 2023-04-19 Detector inlet and method
JP2024562155A JP2025514097A (ja) 2022-04-22 2023-04-19 検出器入口及び方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2205897.8A GB2618073B (en) 2022-04-22 2022-04-22 Detector inlet and method

Publications (3)

Publication Number Publication Date
GB202205897D0 GB202205897D0 (en) 2022-06-08
GB2618073A GB2618073A (en) 2023-11-01
GB2618073B true GB2618073B (en) 2025-01-08

Family

ID=81851918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2205897.8A Active GB2618073B (en) 2022-04-22 2022-04-22 Detector inlet and method

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

Citations (7)

* 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
GB2463612A (en) * 2007-07-06 2010-03-24 Thermo Fisher Scient Device for providing gases, in particular for isotopic ratio analysis
GB2518509A (en) * 2013-08-08 2015-03-25 Smiths Detection Watford Ltd Apparatus and method
GB2542827A (en) * 2015-09-30 2017-04-05 Smiths Detection-Watford Ltd Apparatus and method
GB2575420A (en) * 2018-04-30 2020-01-15 Smiths Detection Watford Ltd Use of a Direction Signal in Controlling a Device for Detecting a Desorbed Sample
US20210166929A1 (en) * 2018-06-21 2021-06-03 Micromass Uk Limited Ion source

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (7)

* 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
GB2463612A (en) * 2007-07-06 2010-03-24 Thermo Fisher Scient Device for providing gases, in particular for isotopic ratio analysis
GB2518509A (en) * 2013-08-08 2015-03-25 Smiths Detection Watford Ltd Apparatus and method
GB2542827A (en) * 2015-09-30 2017-04-05 Smiths Detection-Watford Ltd Apparatus and method
GB2575420A (en) * 2018-04-30 2020-01-15 Smiths Detection Watford Ltd Use of a Direction Signal in Controlling a Device for Detecting a Desorbed Sample
US20210166929A1 (en) * 2018-06-21 2021-06-03 Micromass Uk Limited Ion source

Also Published As

Publication number Publication date
JP2025514097A (ja) 2025-05-02
KR20250005222A (ko) 2025-01-09
US20250273450A1 (en) 2025-08-28
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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