CN103645141B - 一种光纤ph计 - Google Patents
一种光纤ph计 Download PDFInfo
- Publication number
- CN103645141B CN103645141B CN201310571847.0A CN201310571847A CN103645141B CN 103645141 B CN103645141 B CN 103645141B CN 201310571847 A CN201310571847 A CN 201310571847A CN 103645141 B CN103645141 B CN 103645141B
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- Prior art keywords
- optical fiber
- spectrometer
- induction
- connection portion
- sensitive membrane
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 89
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 25
- 230000006698 induction Effects 0.000 claims abstract description 22
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 9
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- 230000003115 biocidal effect Effects 0.000 claims description 6
- 239000007793 ph indicator Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 3
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 claims description 3
- WWAABJGNHFGXSJ-UHFFFAOYSA-N chlorophenol red Chemical compound C1=C(Cl)C(O)=CC=C1C1(C=2C=C(Cl)C(O)=CC=2)C2=CC=CC=C2S(=O)(=O)O1 WWAABJGNHFGXSJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- OBRMNDMBJQTZHV-UHFFFAOYSA-N cresol red Chemical compound C1=C(O)C(C)=CC(C2(C3=CC=CC=C3S(=O)(=O)O2)C=2C=C(C)C(O)=CC=2)=C1 OBRMNDMBJQTZHV-UHFFFAOYSA-N 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000004044 response Effects 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000002421 anti-septic effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 231100001261 hazardous Toxicity 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000001139 pH measurement Methods 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310571847.0A CN103645141B (zh) | 2013-11-16 | 2013-11-16 | 一种光纤ph计 |
Applications Claiming Priority (1)
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CN201310571847.0A CN103645141B (zh) | 2013-11-16 | 2013-11-16 | 一种光纤ph计 |
Publications (2)
Publication Number | Publication Date |
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CN103645141A CN103645141A (zh) | 2014-03-19 |
CN103645141B true CN103645141B (zh) | 2016-04-27 |
Family
ID=50250392
Family Applications (1)
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CN201310571847.0A Expired - Fee Related CN103645141B (zh) | 2013-11-16 | 2013-11-16 | 一种光纤ph计 |
Country Status (1)
Country | Link |
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CN (1) | CN103645141B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105105715A (zh) * | 2015-09-12 | 2015-12-02 | 深圳市前海安测信息技术有限公司 | 用于检测伤口感染程度的智能传感器及其制备方法 |
CN105250074A (zh) * | 2015-09-12 | 2016-01-20 | 深圳市前海安测信息技术有限公司 | 伤口感染程度监测系统及方法 |
CN106959275A (zh) * | 2017-04-11 | 2017-07-18 | 浙江理工大学 | 光学式pH传感器的制备方法及基于光谱分析的检测装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1598550A (zh) * | 2004-07-29 | 2005-03-23 | 中国船舶重工集团公司第七二五研究所 | 实时监控金属腐蚀的敏感膜光纤传感器及其制备方法 |
CN1908633A (zh) * | 2006-08-17 | 2007-02-07 | 中国船舶重工集团公司第七二五研究所 | 光纤pH传感器敏感膜的制备方法 |
CN101982760A (zh) * | 2010-09-20 | 2011-03-02 | 北京邮电大学 | 一种光纤pH计 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2053449A1 (en) * | 1990-10-16 | 1992-04-17 | Henry K. Hui | Optical fiber ph microsensor and method of manufacture |
BRPI0404129A (pt) * | 2004-05-31 | 2006-01-17 | Petroleo Brasileiro Sa | Sensor de ph a fibra óptica |
CN1987425A (zh) * | 2005-12-20 | 2007-06-27 | 周礼君 | 表面电浆共振感测系统及方法 |
CN102297856B (zh) * | 2010-06-25 | 2015-09-30 | 清华大学 | 用于自动校准拉曼光谱检测系统的方法及拉曼光谱检测系统 |
CN202126403U (zh) * | 2011-06-05 | 2012-01-25 | 陈国颖 | 基于分辨荧光光谱激发时间特性的抗生素分析装置 |
CN102981226A (zh) * | 2012-11-23 | 2013-03-20 | 上海华魏光纤传感技术有限公司 | 一种光纤 |
KR101293695B1 (ko) * | 2013-06-14 | 2013-08-06 | 한국해양과학기술원 | 용존산소 및 수소이온농도 동시측정용 광섬유다발 광센서장치 |
-
2013
- 2013-11-16 CN CN201310571847.0A patent/CN103645141B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1598550A (zh) * | 2004-07-29 | 2005-03-23 | 中国船舶重工集团公司第七二五研究所 | 实时监控金属腐蚀的敏感膜光纤传感器及其制备方法 |
CN1908633A (zh) * | 2006-08-17 | 2007-02-07 | 中国船舶重工集团公司第七二五研究所 | 光纤pH传感器敏感膜的制备方法 |
CN101982760A (zh) * | 2010-09-20 | 2011-03-02 | 北京邮电大学 | 一种光纤pH计 |
Non-Patent Citations (4)
Title |
---|
a long-range fiber optic pH sensor prepared by dye doped sol-gel immobilization technique;B.D.Gupta, et al.;<OPTICS COMMUNICATIONS>;19980915;第154卷(第5期);282-284 * |
CO2和pH光纤化学传感器研究进展;许昆明等;《分析科学学报》;20050228;第21卷(第1期);93-97 * |
光导纤维pH值传感器;李威宣等;《自动化仪表》;19990531;第20卷(第5期);11-12,31 * |
多指示剂复合pH敏感膜及其试验;杨翠容;《传感器技术》;20000531;第19卷(第5期);4-6 * |
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CN103645141A (zh) | 2014-03-19 |
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Effective date of registration: 20160418 Address after: 510000 Guangdong city of Guangzhou province Panyu District Luopu Street Luoxi Metro auspicious street 155 No. 1006 Patentee after: Guangzhou Baonuo automatic control equipment Co., Ltd. Address before: The exhibition of Guangdong Torch Development Zone, 523000 East Road Zhongshan City, No. 16 building, room 1507, 1506 digital Patentee before: Zhongshan OMAC Instrument Co., Ltd. |
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Granted publication date: 20160427 Termination date: 20161116 |