GB2561879B - Spectroscopic analysis - Google Patents
Spectroscopic analysis Download PDFInfo
- Publication number
- GB2561879B GB2561879B GB1706666.3A GB201706666A GB2561879B GB 2561879 B GB2561879 B GB 2561879B GB 201706666 A GB201706666 A GB 201706666A GB 2561879 B GB2561879 B GB 2561879B
- Authority
- GB
- United Kingdom
- Prior art keywords
- spectroscopic analysis
- spectroscopic
- analysis
- 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
Links
- 238000004611 spectroscopical analysis Methods 0.000 title 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/0027—Methods for using particle spectrometers
- H01J49/0036—Step by step routines describing the handling of the data generated during a measurement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
- G01N2201/1293—Using chemometrical methods resolving multicomponent spectra
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1706666.3A GB2561879B (en) | 2017-04-27 | 2017-04-27 | Spectroscopic analysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1706666.3A GB2561879B (en) | 2017-04-27 | 2017-04-27 | Spectroscopic analysis |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201706666D0 GB201706666D0 (en) | 2017-06-14 |
GB2561879A GB2561879A (en) | 2018-10-31 |
GB2561879B true GB2561879B (en) | 2020-05-20 |
Family
ID=59011031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1706666.3A Active GB2561879B (en) | 2017-04-27 | 2017-04-27 | Spectroscopic analysis |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2561879B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110907383A (en) * | 2019-11-22 | 2020-03-24 | 光钙(上海)高科技有限公司 | Gas detection method based on Michelson infrared spectrum technology |
CN112102898B (en) * | 2020-09-22 | 2022-09-23 | 安徽大学 | Method and system for identifying mode of spectrogram in solid fermentation process of vinegar grains |
CN113049528B (en) * | 2021-02-02 | 2024-06-25 | 浙江理工大学 | Fiber component identification method and module based on near infrared spectrum |
CN113267466B (en) * | 2021-04-02 | 2023-02-03 | 中国科学院合肥物质科学研究院 | Fruit sugar degree and acidity nondestructive testing method based on spectral wavelength optimization |
CN114414519B (en) * | 2022-01-24 | 2023-07-25 | 上海理工大学 | Method for detecting type and concentration of heavy metal in water body |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012036970A1 (en) * | 2010-09-13 | 2012-03-22 | Mks Instruments, Inc. | Monitoring, detecting and quantifying chemical compounds in a gas sample stream |
-
2017
- 2017-04-27 GB GB1706666.3A patent/GB2561879B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012036970A1 (en) * | 2010-09-13 | 2012-03-22 | Mks Instruments, Inc. | Monitoring, detecting and quantifying chemical compounds in a gas sample stream |
Non-Patent Citations (2)
Title |
---|
Meyer et al., "Qualitative and quantitative mixture analysis by library search: infrared analysis of mixtures of carbohydrates", Analytica Chimica Acta, 281, pp. 161-171, Elsevier, 1993 * |
Westerhuis et al., Multivariate paired data analysis: multilevel PLSDA versus OPLSDA, Metabolomics, 6, pp. 119-128, Springer, [online]. Published 28 Oct 2009. Available from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2834771/ * |
Also Published As
Publication number | Publication date |
---|---|
GB201706666D0 (en) | 2017-06-14 |
GB2561879A (en) | 2018-10-31 |
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