GB202020636D0 - A Method for Continuous Detection of Multi-channel Gas Samples - Google Patents
A Method for Continuous Detection of Multi-channel Gas SamplesInfo
- Publication number
- GB202020636D0 GB202020636D0 GBGB2020636.3A GB202020636A GB202020636D0 GB 202020636 D0 GB202020636 D0 GB 202020636D0 GB 202020636 A GB202020636 A GB 202020636A GB 202020636 D0 GB202020636 D0 GB 202020636D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- continuous detection
- gas samples
- channel gas
- channel
- samples
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0022—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels
-
- 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
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0019—Sample conditioning by preconcentration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0026—General constructional details of gas analysers, e.g. portable test equipment using an alternating circulation of another gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B2010/0083—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements for taking gas samples
- A61B2010/0087—Breath samples
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2207912.3A GB2604084B (en) | 2019-10-22 | 2020-11-06 | Multi-channel sampling and detection device |
GB2207911.5A GB2604083B (en) | 2019-10-22 | 2020-11-06 | Method of collaboration between two multi-channel sampling devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2019115981 | 2019-11-06 | ||
PCT/CN2020/127302 WO2021089024A1 (en) | 2019-11-06 | 2020-11-06 | A method for continuous detection of multi-channel gas samples |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202020636D0 true GB202020636D0 (en) | 2021-02-10 |
GB2587579A GB2587579A (en) | 2021-03-31 |
GB2587579B GB2587579B (en) | 2022-07-13 |
Family
ID=74546819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2020636.3A Active GB2587579B (en) | 2019-10-22 | 2020-11-06 | Multi-channel gas sampling and detection device with interval gas supply |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2587579B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116106487A (en) * | 2023-04-12 | 2023-05-12 | 杭氧集团股份有限公司 | Multi-channel detection switching system and method for gas measuring instrument |
CN117451949A (en) * | 2023-11-21 | 2024-01-26 | 唐山市曹妃甸区湿地和鸟类省级自然保护区管理服务中心 | Wetland atmospheric pollution monitoring facilities |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19758356A1 (en) * | 1997-12-22 | 1999-07-08 | Ufz Leipzighalle Gmbh | Modular multi-channel sampling and measuring system for automatic long-term analysis of fluids for hydrogeological field and laboratory tests |
JP4119003B2 (en) * | 1998-04-09 | 2008-07-16 | 大陽日酸株式会社 | Gas analyzer and method |
JP4619195B2 (en) * | 2005-05-18 | 2011-01-26 | エア・ウォーター株式会社 | Trace impurity analysis method |
CN101556220B (en) * | 2009-05-26 | 2011-06-15 | 郑州光力科技股份有限公司 | Air pumping, sampling and detecting device and quick pumping and sampling system and method |
CN104914198B (en) * | 2014-03-11 | 2017-03-15 | 上海兰博贸易有限公司 | Gas automatic sampling device and its using method |
-
2020
- 2020-11-06 GB GB2020636.3A patent/GB2587579B/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116106487A (en) * | 2023-04-12 | 2023-05-12 | 杭氧集团股份有限公司 | Multi-channel detection switching system and method for gas measuring instrument |
CN117451949A (en) * | 2023-11-21 | 2024-01-26 | 唐山市曹妃甸区湿地和鸟类省级自然保护区管理服务中心 | Wetland atmospheric pollution monitoring facilities |
Also Published As
Publication number | Publication date |
---|---|
GB2587579A (en) | 2021-03-31 |
GB2587579B (en) | 2022-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 20240119 |