JPH056147B2 - - Google Patents
Info
- Publication number
- JPH056147B2 JPH056147B2 JP57204714A JP20471482A JPH056147B2 JP H056147 B2 JPH056147 B2 JP H056147B2 JP 57204714 A JP57204714 A JP 57204714A JP 20471482 A JP20471482 A JP 20471482A JP H056147 B2 JPH056147 B2 JP H056147B2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- oxide
- content
- liquid
- measuring
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
- G01N7/18—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react
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 And Analyzing Materials By Characteristic Methods (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/324,364 US4471296A (en) | 1981-11-24 | 1981-11-24 | Measuring oxygen concentration |
| US324364 | 1989-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5897643A JPS5897643A (ja) | 1983-06-10 |
| JPH056147B2 true JPH056147B2 (2) | 1993-01-25 |
Family
ID=23263282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57204714A Granted JPS5897643A (ja) | 1981-11-24 | 1982-11-24 | 酸化性化学種の含量測定装置及び測定方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4471296A (2) |
| JP (1) | JPS5897643A (2) |
| GB (1) | GB2110380B (2) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5117146A (en) * | 1988-04-29 | 1992-05-26 | The United States Of America As Represented By The United States Department Of Energy | Acoustic wave device using plate modes with surface-parallel displacement |
| TWI493868B (zh) * | 2013-01-02 | 2015-07-21 | 財團法人工業技術研究院 | 微機電共振裝置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253219A (en) * | 1961-06-01 | 1966-05-24 | Union Oil Co | Method using change of piezoelectric crystal frequency to determine corrosion rate and apparatus therefor |
| US4180771A (en) * | 1977-12-02 | 1979-12-25 | Airco, Inc. | Chemical-sensitive field-effect transistor |
-
1981
- 1981-11-24 US US06/324,364 patent/US4471296A/en not_active Expired - Fee Related
-
1982
- 1982-10-26 GB GB08230496A patent/GB2110380B/en not_active Expired
- 1982-11-24 JP JP57204714A patent/JPS5897643A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2110380A (en) | 1983-06-15 |
| JPS5897643A (ja) | 1983-06-10 |
| GB2110380B (en) | 1985-10-02 |
| US4471296A (en) | 1984-09-11 |
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