TW202321675A - 成分濃度測定裝置、成分濃度測定程式以及成分濃度測定方法 - Google Patents
成分濃度測定裝置、成分濃度測定程式以及成分濃度測定方法 Download PDFInfo
- Publication number
- TW202321675A TW202321675A TW111144244A TW111144244A TW202321675A TW 202321675 A TW202321675 A TW 202321675A TW 111144244 A TW111144244 A TW 111144244A TW 111144244 A TW111144244 A TW 111144244A TW 202321675 A TW202321675 A TW 202321675A
- Authority
- TW
- Taiwan
- Prior art keywords
- concentration
- component
- liquid sample
- measuring
- component concentration
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 11
- 239000007788 liquid Substances 0.000 claims abstract description 71
- 238000001228 spectrum Methods 0.000 claims abstract description 45
- 238000000491 multivariate analysis Methods 0.000 claims abstract description 29
- 230000003287 optical effect Effects 0.000 claims abstract description 28
- 238000005259 measurement Methods 0.000 claims description 43
- 230000003595 spectral effect Effects 0.000 claims description 32
- 238000002848 electrochemical method Methods 0.000 claims description 25
- 238000004364 calculation method Methods 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- -1 hydrogen ions Chemical class 0.000 claims description 10
- 238000000691 measurement method Methods 0.000 claims description 3
- 238000000862 absorption spectrum Methods 0.000 description 20
- 230000031700 light absorption Effects 0.000 description 13
- 238000002835 absorbance Methods 0.000 description 12
- 238000011088 calibration curve Methods 0.000 description 12
- 239000000126 substance Substances 0.000 description 11
- 230000004069 differentiation Effects 0.000 description 6
- 238000004847 absorption spectroscopy Methods 0.000 description 5
- 230000010365 information processing Effects 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 101000596041 Homo sapiens Plastin-1 Proteins 0.000 description 1
- 101000596046 Homo sapiens Plastin-2 Proteins 0.000 description 1
- 102100035181 Plastin-1 Human genes 0.000 description 1
- 102100035182 Plastin-2 Human genes 0.000 description 1
- 238000000833 X-ray absorption fine structure spectroscopy Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 238000001745 non-dispersive infrared spectroscopy Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012628 principal component regression Methods 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/27—Association of two or more measuring systems or cells, each measuring a different parameter, where the measurement results may be either used independently, the systems or cells being physically associated, or combined to produce a value for a further parameter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/075—Investigating concentration of particle suspensions by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
-
- 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
-
- 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
-
- 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
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
-
- 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
- G01N21/59—Transmissivity
-
- 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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
-
- 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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
-
- 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/302—Electrodes, e.g. test electrodes; Half-cells pH sensitive, e.g. quinhydron, antimony or hydrogen electrodes
-
- 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N2015/0687—Investigating concentration of particle suspensions in solutions, e.g. non volatile residue
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-189411 | 2021-11-22 | ||
| JP2021189411 | 2021-11-22 | ||
| JP2022-102114 | 2022-06-24 | ||
| JP2022102114 | 2022-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202321675A true TW202321675A (zh) | 2023-06-01 |
Family
ID=86396814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111144244A TW202321675A (zh) | 2021-11-22 | 2022-11-18 | 成分濃度測定裝置、成分濃度測定程式以及成分濃度測定方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250044209A1 (https=) |
| JP (1) | JPWO2023090111A1 (https=) |
| KR (1) | KR20240112258A (https=) |
| TW (1) | TW202321675A (https=) |
| WO (1) | WO2023090111A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102722361B1 (ko) * | 2024-06-17 | 2024-10-25 | 주식회사 동서라인텍 | 산 분석이 가능한 ｘｒｆ 분석장치 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3780646B2 (ja) * | 1997-07-18 | 2006-05-31 | 富士電機システムズ株式会社 | 下水中の複数成分定量方法とその装置 |
| JP2000356635A (ja) * | 1999-06-15 | 2000-12-26 | Meidensha Corp | クロロフィルａ濃度測定方法及びその装置 |
| JP4054854B2 (ja) * | 2000-10-17 | 2008-03-05 | 独立行政法人農業・食品産業技術総合研究機構 | 近赤外分光法を用いた液状試料の分析法 |
| JP5256451B2 (ja) * | 2007-01-12 | 2013-08-07 | 国立大学法人 奈良先端科学技術大学院大学 | カーボンナノチューブ分散液およびその製造方法、並びにその利用 |
| JP2012154698A (ja) * | 2011-01-24 | 2012-08-16 | Mitsubishi Heavy Ind Ltd | 酸濃度計測装置 |
| JP5947709B2 (ja) | 2012-12-27 | 2016-07-06 | 株式会社堀場製作所 | 分光分析方法及び分光分析装置 |
| JP7232696B2 (ja) * | 2019-04-15 | 2023-03-03 | 株式会社日立製作所 | 光分析方法および光分析システム |
-
2022
- 2022-10-27 JP JP2023561498A patent/JPWO2023090111A1/ja active Pending
- 2022-10-27 KR KR1020247012905A patent/KR20240112258A/ko active Pending
- 2022-10-27 WO PCT/JP2022/040152 patent/WO2023090111A1/ja not_active Ceased
- 2022-10-27 US US18/702,053 patent/US20250044209A1/en active Pending
- 2022-11-18 TW TW111144244A patent/TW202321675A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20240112258A (ko) | 2024-07-18 |
| WO2023090111A1 (ja) | 2023-05-25 |
| JPWO2023090111A1 (https=) | 2023-05-25 |
| US20250044209A1 (en) | 2025-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108037084B (zh) | 一种适用于光度法原理水质自动分析仪的抗干扰测量方法 | |
| CN108169215B (zh) | 一种发射光谱仪积分时间上限的设定方法 | |
| CN105675522A (zh) | 一种原油含水率检测装置 | |
| Chen et al. | A rapid quantification method for the screening indicator for β-thalassemia with near-infrared spectroscopy | |
| CN118671049B (zh) | 用拉曼光谱的硼酸溶液浓度光谱自校准测量方法及系统 | |
| Qassem et al. | A method for rapid, reliable, and low-volume measurement of lithium in blood for use in bipolar disorder treatment management | |
| TW202321675A (zh) | 成分濃度測定裝置、成分濃度測定程式以及成分濃度測定方法 | |
| Oh et al. | Micro-volume spectrophotometer with a slope spectroscopy technique | |
| TWI766116B (zh) | 膜厚計測裝置、膜厚計測方法、膜厚計測程式及記錄膜厚計測程式之記錄媒體 | |
| CN118215836A (zh) | 成分浓度测定装置、成分浓度测定程序以及成分浓度测定方法 | |
| CN205719948U (zh) | 一种原油含水率检测装置 | |
| JP4048139B2 (ja) | 濃度測定装置 | |
| CN109001182B (zh) | 封闭容器中酒精含量的拉曼光谱无损测定方法 | |
| CN112014341B (zh) | 光谱仪测量液体超低透射率的方法 | |
| KR20170006072A (ko) | 포도당 농도 검출 방법 | |
| CN117191728B (zh) | 基于紫外可见吸收光谱测定多组分浓度的方法及应用 | |
| Safitri et al. | Simple Visible Light Spectrophotometer Design Using 620 Nm Optical Filter | |
| US12055506B2 (en) | Standardizing the output of an electrical property sensor | |
| Kim et al. | Comparison of near-infrared and Raman spectroscopy for on-line monitoring of etchant solutions directly through a Teflon tube | |
| CN114739959B (zh) | 一种基于低秩表征的混叠荧光光谱总氮在线快速检测装置及方法 | |
| WO2001036943A1 (fr) | Procede d'estimation de mesure d'absorbance et appareil associe | |
| US12366528B2 (en) | Method and apparatus for determining optical density of a solution | |
| Zhu et al. | A unique cuvette and near-infrared spectral imaging for fast and accurate quantification of milk compositions | |
| Li et al. | A combined multi-pathlength and wavelength optimization method for accurate detection of platelet count | |
| KR20110061491A (ko) | 실리카 농도 측정 방법 및 실리카 농도 측정 장치 |