CN111337454B - 基于激光干涉技术的溶液浓度快速检测方法 - Google Patents
基于激光干涉技术的溶液浓度快速检测方法 Download PDFInfo
- Publication number
- CN111337454B CN111337454B CN202010307280.6A CN202010307280A CN111337454B CN 111337454 B CN111337454 B CN 111337454B CN 202010307280 A CN202010307280 A CN 202010307280A CN 111337454 B CN111337454 B CN 111337454B
- Authority
- CN
- China
- Prior art keywords
- solution
- laser
- refractive index
- concentration
- signal
- 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
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 230000014509 gene expression Effects 0.000 claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims description 36
- 238000012545 processing Methods 0.000 claims description 20
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 22
- 239000011521 glass Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 238000011897 real-time detection Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000001448 refractive index detection Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound 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
- 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
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010307280.6A CN111337454B (zh) | 2020-04-17 | 2020-04-17 | 基于激光干涉技术的溶液浓度快速检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010307280.6A CN111337454B (zh) | 2020-04-17 | 2020-04-17 | 基于激光干涉技术的溶液浓度快速检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111337454A CN111337454A (zh) | 2020-06-26 |
CN111337454B true CN111337454B (zh) | 2022-09-23 |
Family
ID=71184681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010307280.6A Active CN111337454B (zh) | 2020-04-17 | 2020-04-17 | 基于激光干涉技术的溶液浓度快速检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111337454B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117538292B (zh) * | 2023-11-10 | 2024-07-05 | 无锡迅杰光远科技有限公司 | 液体分析*** |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6304328B1 (en) * | 1998-08-14 | 2001-10-16 | Research Foundation Of State University Of New York, The Office Of Technology Licensing, Suny | Non-contact temperature and concentration measurement on liquid surfaces |
CA2348541A1 (en) * | 1998-10-30 | 2000-05-11 | Jon P. Longtin | Method and apparatus for optical measurement of concentration and temperature of liquids |
JP2009042064A (ja) * | 2007-08-08 | 2009-02-26 | Sonac Kk | 信号処理回路、信号処理方法およびガスセンサ |
JP5482132B2 (ja) * | 2009-11-17 | 2014-04-23 | 東ソー株式会社 | 示差屈折率計 |
CN102692393B (zh) * | 2012-06-15 | 2014-08-13 | 南开大学 | 一种基于石墨烯偏振效应的折射率实时测定方法和装置 |
CN103712952B (zh) * | 2013-12-30 | 2016-09-21 | 四川大学 | 基于迈克尔逊干涉仪的液体浓度测量装置 |
CN105044034A (zh) * | 2015-05-29 | 2015-11-11 | 中国科学院宁波材料技术与工程研究所 | 一种用于透明溶液浓度变化的实时测量方法 |
CN107643266A (zh) * | 2016-07-20 | 2018-01-30 | 张桂春 | 一种溶液浓度变化实时检测*** |
-
2020
- 2020-04-17 CN CN202010307280.6A patent/CN111337454B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111337454A (zh) | 2020-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103616164B (zh) | 一种基于脉冲激光光源的反射率/透过率综合测量方法 | |
CN107462405B (zh) | 宽波段差动共焦红外透镜元件折射率测量方法与装置 | |
CN108020504B (zh) | 基于量子弱测量的光学测量仪以及样品折射率、旋光谱和手性分子对映体含量测量分析方法 | |
CN103267743B (zh) | 一种折射率测量装置及方法 | |
CN103954589B (zh) | 一种光学材料折射率的精密测量装置及方法 | |
CN107345904B (zh) | 基于光学吸收和干涉法检测气体浓度的方法及装置 | |
Norgia et al. | Low-cost optical flowmeter with analog front-end electronics for blood extracorporeal circulators | |
CN106969714B (zh) | 一种精确测量光纤长度的方法 | |
CN106940220B (zh) | 一种简易低成本的激光波长实时测量装置 | |
JP2010538266A5 (zh) | ||
CN108061722A (zh) | 一种一氧化碳浓度的检测装置及检测方法 | |
CN105066889A (zh) | 一种便携式薄膜测厚仪及其膜厚测量方法 | |
CN104535535B (zh) | 一种基于自混合干涉的折射率测量装置及方法 | |
CN111337454B (zh) | 基于激光干涉技术的溶液浓度快速检测方法 | |
CN107782697A (zh) | 宽波段共焦红外透镜元件折射率测量方法与装置 | |
Jan et al. | Optical interference system for simultaneously measuring refractive index and thickness of slim transparent plate | |
CN106769737B (zh) | 一种光纤式粉尘浓度测量装置 | |
CN111721968A (zh) | 一种基于双光梳***测定气体流速的方法 | |
CN108801465B (zh) | 一种激光偏振态测量装置及其测量方法 | |
CN111337455B (zh) | 用于电镀溶液的浓度检测*** | |
CN203259473U (zh) | 一种折射率测量装置 | |
CN110857908B (zh) | 基于离轴数字全息显微术和光谱分析方法的生物样品分析测试*** | |
CN207147963U (zh) | 一种检测气体浓度的装置 | |
CN109342317B (zh) | 一种用于平面黑材料的光学参数测试装置及方法 | |
CN108760653B (zh) | 一种光谱仪精确测量二氧化硫气体浓度的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200626 Assignee: HUNAN ZENLINK SENSOR CO.,LTD. Assignor: HUNAN University OF ARTS AND SCIENCE Contract record no.: X2023980036346 Denomination of invention: A Rapid Detection Method for Solution Concentration Based on Laser Interference Technology Granted publication date: 20220923 License type: Common License Record date: 20230608 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200626 Assignee: Hunan Yifang Tianjiang Pharmaceutical Co.,Ltd. Assignor: HUNAN University OF ARTS AND SCIENCE Contract record no.: X2023980036951 Denomination of invention: A Rapid Detection Method for Solution Concentration Based on Laser Interference Technology Granted publication date: 20220923 License type: Common License Record date: 20230625 |