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
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 |
---|---|---|---|---|
CN117538292A (zh) * | 2023-11-10 | 2024-02-09 | 无锡迅杰光远科技有限公司 | 液体分析系统 |
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系统 |
-
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 | |
US6130439A (en) | Instrument for measuring the refractive index of a fluid | |
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 | |
CN105021588B (zh) | 一种单光源cars气体检测装置及方法 | |
JP2010538266A5 (zh) | ||
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 | |
CN109991189A (zh) | 一种基于波数漂移修正的固定点波长调制气体浓度测量装置及其测量方法 | |
CN103499391A (zh) | 光谱测量系统 | |
US20140336990A1 (en) | Measurement device and measurement method | |
CN105066889A (zh) | 一种便携式薄膜测厚仪及其膜厚测量方法 | |
CN115032128B (zh) | 一种同步测量多角度动态光散射的粒径分布测量装置 | |
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 | |
CN106769737B (zh) | 一种光纤式粉尘浓度测量装置 | |
Jan et al. | Optical interference system for simultaneously measuring refractive index and thickness of slim transparent plate | |
CN111721968A (zh) | 一种基于双光梳系统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系统 | |
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系统 | |
CN207147963U (zh) | 一种检测气体浓度的装置 |
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 |