GB1432898A - Electrochemical measuring device - Google Patents
Electrochemical measuring deviceInfo
- Publication number
- GB1432898A GB1432898A GB1257474A GB1257474A GB1432898A GB 1432898 A GB1432898 A GB 1432898A GB 1257474 A GB1257474 A GB 1257474A GB 1257474 A GB1257474 A GB 1257474A GB 1432898 A GB1432898 A GB 1432898A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- cathode
- temperature sensor
- membrane
- electrolyte
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1491—Heated applicators
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
1432898 Electro-chemical cell with temperature sensor RADIOMETER AS 21 March 1974 [22 March 1973] 12574/74 Heading G1N An electro-chemical cell comprises an electrolyte containing measuring chamber 15 partly defined by a semi-permeable membrane 16, a cathode 14 adjacent membrance 16, an anode 13 spaced from membrane 16 and a temperature sensor 22 positioned on and in good thermal contact with the anode. The cathode is preferably in the form of a ring contacting the membrane and the andoe is in the form of a bobbin arranged along the axis of the ring and has a resistance wire sensor wound thereon. The anode is preferably silver, at least in the part which contacts the electrolyte, the remainder being optionally of a good heat conductor. The sensor is preferably nickel wire and the windings are protected by a plastics sheath 24. The cathode may be gold or platinium and the electrolyte potassium chloride. The cell is used to measure oxygen or carbon monoxide by applying a voltage and measuring the cell current. The temperature sensor permits compensation for different temperatures of solutions being measured.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK157773A DK135475B (en) | 1973-03-22 | 1973-03-22 | Electrochemical measuring probe for polarographic measurements with temperature compensation. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1432898A true GB1432898A (en) | 1976-04-22 |
Family
ID=8106225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1257474A Expired GB1432898A (en) | 1973-03-22 | 1974-03-21 | Electrochemical measuring device |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH560390A5 (en) |
DK (1) | DK135475B (en) |
GB (1) | GB1432898A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4303577A1 (en) * | 2022-07-06 | 2024-01-10 | Dräger Safety AG & Co. KGaA | Sensor assembly comprising an electrochemical sensor and a temperature sensor and method using such a sensor assembly |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK155556C (en) * | 1981-03-20 | 1989-10-09 | Radiometer As | THERMOSTATED ELECTRODE DEVICE |
FR2578056B1 (en) * | 1985-02-22 | 1988-08-26 | Tacussel Jacques | PROBE FOR SIMULTANEOUS MEASUREMENT OF ION ACTIVITY AND TEMPERATURE OF A MEDIUM |
DE3822025A1 (en) * | 1988-06-30 | 1990-01-04 | Gyulai Maria Dobosne | Arrangement and method for sensor differentiation and recognizing different sensor types |
US5788832A (en) * | 1996-07-19 | 1998-08-04 | Teledyne Industries, Inc. | Temperature compensated electrochemical gas sensor and method for closely tracking the temperature variations of a gas to be sensed |
US7664607B2 (en) | 2005-10-04 | 2010-02-16 | Teledyne Technologies Incorporated | Pre-calibrated gas sensor |
-
1973
- 1973-03-22 DK DK157773A patent/DK135475B/en unknown
-
1974
- 1974-03-21 CH CH398174A patent/CH560390A5/xx not_active IP Right Cessation
- 1974-03-21 GB GB1257474A patent/GB1432898A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4303577A1 (en) * | 2022-07-06 | 2024-01-10 | Dräger Safety AG & Co. KGaA | Sensor assembly comprising an electrochemical sensor and a temperature sensor and method using such a sensor assembly |
Also Published As
Publication number | Publication date |
---|---|
CH560390A5 (en) | 1975-03-27 |
DK135475B (en) | 1977-05-02 |
DK135475C (en) | 1977-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3454485A (en) | Oxygen sensor with scavenger means | |
GB1193597A (en) | Temperature Compensated Electrochemical Cell. | |
US3325378A (en) | Electrochemical method and apparatus for measuring hydrogen content | |
US3296113A (en) | Gas-stream monitor | |
Gauthier et al. | Progress in the Development of Solid‐State Sulfate Detectors for Sulfur Oxides | |
WO1989001148A1 (en) | Combustible gas sensor | |
EP0974834A2 (en) | Gas sensor with solid and liquid electrolytes connected in series between first and second electrodes | |
US3923626A (en) | Miniature probe containing multifunctional electrochemical sensing electrodes | |
GB1432898A (en) | Electrochemical measuring device | |
GB1250259A (en) | ||
US3896020A (en) | Carbon dioxide and pH sensor | |
Sandler | The Response of the Stabilized Zirconia Galvanic Cell to Methane‐Oxygen Mixtures | |
US4370206A (en) | Method of operating an electrochemical gas measuring system | |
Siebert et al. | Mixed potential type hydrogen sensor | |
JP2004177163A (en) | Galvanic cell type dissolved oxygen sensor | |
SU415512A1 (en) | ||
SU1193564A1 (en) | Method of determining oxygen diffusion coefficient in metals and oxides | |
SU1013832A1 (en) | Oxygen pickup | |
FR2188160B3 (en) | ||
JPH01291155A (en) | Method of measuring concentration of hydrogen | |
SU524120A1 (en) | Electrochemical sensor | |
SU446822A1 (en) | Device for determining the concentration of oxygen | |
SU609065A1 (en) | Device for continuous monitoring of gas phase oxidation potential | |
JPS56158096A (en) | Measurement of number of mold | |
Lindsay Jr et al. | Electrochemical thermometry: A new approach to the determination of elevated temperatures on the thermodynamic scale |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |