KR20250005222A - 검출기 유입구 및 방법 - Google Patents
검출기 유입구 및 방법 Download PDFInfo
- Publication number
- KR20250005222A KR20250005222A KR1020247036948A KR20247036948A KR20250005222A KR 20250005222 A KR20250005222 A KR 20250005222A KR 1020247036948 A KR1020247036948 A KR 1020247036948A KR 20247036948 A KR20247036948 A KR 20247036948A KR 20250005222 A KR20250005222 A KR 20250005222A
- Authority
- KR
- South Korea
- Prior art keywords
- sampling
- detector
- path
- heater
- sample
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000005070 sampling Methods 0.000 claims abstract description 370
- 239000000443 aerosol Substances 0.000 claims abstract description 76
- 239000000126 substance Substances 0.000 claims abstract description 25
- 239000000523 sample Substances 0.000 claims description 116
- 238000004458 analytical method Methods 0.000 claims description 63
- 238000010438 heat treatment Methods 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 238000004587 chromatography analysis Methods 0.000 claims description 2
- 238000004590 computer program Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 150000002500 ions Chemical class 0.000 description 15
- 239000007789 gas Substances 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000002575 chemical warfare agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000951 ion mobility spectrometry-mass spectrometry Methods 0.000 description 1
- 238000001871 ion mobility spectroscopy Methods 0.000 description 1
- 238000005040 ion trap Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004081 narcotic agent Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| KR20250005222A true KR20250005222A (ko) | 2025-01-09 |
Family
ID=81851918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020247036948A Pending KR20250005222A (ko) | 2022-04-22 | 2023-04-19 | 검출기 유입구 및 방법 |
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)
| 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)
| 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 |
-
2022
- 2022-04-22 GB GB2205897.8A patent/GB2618073B/en active Active
-
2023
- 2023-04-19 JP JP2024562155A patent/JP2025514097A/ja active Pending
- 2023-04-19 EP EP23720935.8A patent/EP4511630A1/en active Pending
- 2023-04-19 WO PCT/GB2023/051028 patent/WO2023203326A1/en not_active Ceased
- 2023-04-19 CN CN202380035597.0A patent/CN119072618A/zh active Pending
- 2023-04-19 US US18/857,108 patent/US20250273450A1/en active Pending
- 2023-04-19 CA CA3249212A patent/CA3249212A1/en active Pending
- 2023-04-19 KR KR1020247036948A patent/KR20250005222A/ko active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2025514097A (ja) | 2025-05-02 |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20241105 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application |