FR2199405A5 - Fluid component sensor - with halogen releasing component and solid electrolyte cell - Google Patents
Fluid component sensor - with halogen releasing component and solid electrolyte cellInfo
- Publication number
- FR2199405A5 FR2199405A5 FR7232038A FR7232038A FR2199405A5 FR 2199405 A5 FR2199405 A5 FR 2199405A5 FR 7232038 A FR7232038 A FR 7232038A FR 7232038 A FR7232038 A FR 7232038A FR 2199405 A5 FR2199405 A5 FR 2199405A5
- Authority
- FR
- France
- Prior art keywords
- component
- solid electrolyte
- fluid
- electrolyte cell
- halogen
- 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
Links
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
- G01N27/403—Cells and electrode assemblies
- G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
- G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Abstract
A device sensing >=1 component of a fluid substance comprises a compsn. reactive with the fluid component(s) to liberate elemental Cl, Br, F or esp. I on exposure to the component, (b) a porous matrix electrode, through which the liberated halogen passes, and (c) a solid electrolyte cell, with a current measuring device across its electrodes, including the porous electrode (b), to measure prodn. rate of the halogen, which is linearly proportional to the concn. of the fluid component. Operates without external power supply over wide temp. range, with linear response over whole range.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232038A FR2199405A5 (en) | 1972-09-08 | 1972-09-08 | Fluid component sensor - with halogen releasing component and solid electrolyte cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232038A FR2199405A5 (en) | 1972-09-08 | 1972-09-08 | Fluid component sensor - with halogen releasing component and solid electrolyte cell |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2199405A5 true FR2199405A5 (en) | 1974-04-05 |
Family
ID=9104065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7232038A Expired FR2199405A5 (en) | 1972-09-08 | 1972-09-08 | Fluid component sensor - with halogen releasing component and solid electrolyte cell |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2199405A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2399020A1 (en) * | 1977-07-27 | 1979-02-23 | Hartmann & Braun Ag | ELECTROCHEMICAL ELEMENTS TO MEASURE THE QUANTITY OF HARMFUL GASES IN THE AIR |
-
1972
- 1972-09-08 FR FR7232038A patent/FR2199405A5/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2399020A1 (en) * | 1977-07-27 | 1979-02-23 | Hartmann & Braun Ag | ELECTROCHEMICAL ELEMENTS TO MEASURE THE QUANTITY OF HARMFUL GASES IN THE AIR |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1084080A (en) | ||
GB1253492A (en) | Polarographic sensor | |
GB1511203A (en) | Electrochemical gas sensor | |
AR217630A1 (en) | COMPOSITION OF MATERIAL INCLUDING ELECTROLYTES USED IN ELECTRICAL DEVICES, OF THE TYPE OF ELECTROCHEMICAL BATTERIES, AND ELECTROCHEMICAL BATTERY CONTAINING IT | |
GB1193597A (en) | Temperature Compensated Electrochemical Cell. | |
ES460198A1 (en) | Coating process with voltammetric sensing of the coating solution | |
GB1229610A (en) | ||
GB923209A (en) | Improvements in and relating to electrical devices | |
BE872386A (en) | ELECTROCHEMICAL DEVICE WITH OXYGEN ELECTRODE | |
SE396511B (en) | A NEGATIVE ELECTRODE INTO THE ELECTROCHEMICAL ACCUMULATOR CELL, SET TO PRODUCE THE SAME AND ELECTROCHEMICAL ACCUMULATOR CELL INCLUDING SUCH AN ELECTRODE | |
BR7507903A (en) | ADJUSTABLE ELECTRODE; ADJUSTABLE ELECTRODE SET; AND DIAPHRAGM CELL | |
ES409870A1 (en) | Oxygen sensors | |
FR2199405A5 (en) | Fluid component sensor - with halogen releasing component and solid electrolyte cell | |
SE7708369L (en) | ELECTROCHEMICAL CELL WITH AN AGO ELECTRODE | |
BR7702004A (en) | PERFECTED DIAPHRAGM ELECTROLYSIS CELL | |
IT1014489B (en) | PROCEDURE AND DEVICE OF ELECTROLYSIS WITH THE USE OF MERCURY CELLS | |
FR2425232A1 (en) | DEVICE FOR MEASURING BLOOD OXYGEN THROUGH THE SKIN | |
SE8900967L (en) | SYSTEM, PROB AND SET FOR SATURING THE WATER CONCENTRATION IN THE WATER | |
GB1540047A (en) | Sensing element for an electrochemical oxygen measuring transducer | |
DK150997C (en) | ELECTRODE UNIT FOR MEASURING OXYGEN CONCENTRATION WITH PROTECTION MEMBRANE FOR THE REDUCTION ELECTRODE | |
GB1258347A (en) | ||
SU597745A1 (en) | Device for monitoring mercury circulation in electrolyzer | |
ES2106013T3 (en) | CONTROL OF THE PYROMETALLURGICAL PROCESSES. | |
JPS5350892A (en) | Dissolved oxygen measuring meter | |
DK150806C (en) | LIQUID PERMEABLE LIQUID CONNECTOR FOR USE IN AN ELECTROCHEMICAL REFERENCE ELECTRODE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |