DE2648607A1 - Messonde zur bestimmung der konzentration eines gases in einem stroemungsmittel - Google Patents
Messonde zur bestimmung der konzentration eines gases in einem stroemungsmittelInfo
- Publication number
- DE2648607A1 DE2648607A1 DE19762648607 DE2648607A DE2648607A1 DE 2648607 A1 DE2648607 A1 DE 2648607A1 DE 19762648607 DE19762648607 DE 19762648607 DE 2648607 A DE2648607 A DE 2648607A DE 2648607 A1 DE2648607 A1 DE 2648607A1
- Authority
- DE
- Germany
- Prior art keywords
- electrical
- gas
- measuring probe
- output
- concentration
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title claims description 10
- 239000000523 sample Substances 0.000 claims description 45
- 239000007789 gas Substances 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 230000001419 dependent effect Effects 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 10
- 230000035699 permeability Effects 0.000 claims description 6
- 235000008429 bread Nutrition 0.000 claims 1
- 238000011835 investigation Methods 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 210000002105 tongue Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
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)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4545375A GB1517034A (en) | 1975-10-31 | 1975-10-31 | Probes for use in determining gas concentrations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2648607A1 true DE2648607A1 (de) | 1977-05-12 |
Family
ID=10437260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762648607 Withdrawn DE2648607A1 (de) | 1975-10-31 | 1976-10-27 | Messonde zur bestimmung der konzentration eines gases in einem stroemungsmittel |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5257885A (OSRAM) |
| DE (1) | DE2648607A1 (OSRAM) |
| FR (1) | FR2347681A1 (OSRAM) |
| GB (1) | GB1517034A (OSRAM) |
| NL (1) | NL7611849A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0122952A1 (en) * | 1983-04-22 | 1984-10-31 | Mitsubishi Rayon Co., Ltd. | Apparatus for measuring gas partial pressure in living body |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854467A1 (de) * | 1978-12-16 | 1980-06-26 | Bayer Ag | Verfahren und vorrichtung zur kontinuierlichen messung von gasspuren |
| JPS5989253U (ja) * | 1982-12-08 | 1984-06-16 | 日本電信電話株式会社 | 電気化学式酸素センサ |
-
1975
- 1975-10-31 GB GB4545375A patent/GB1517034A/en not_active Expired
-
1976
- 1976-10-26 NL NL7611849A patent/NL7611849A/xx not_active Application Discontinuation
- 1976-10-27 DE DE19762648607 patent/DE2648607A1/de not_active Withdrawn
- 1976-10-29 FR FR7632765A patent/FR2347681A1/fr active Granted
- 1976-10-30 JP JP51131151A patent/JPS5257885A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0122952A1 (en) * | 1983-04-22 | 1984-10-31 | Mitsubishi Rayon Co., Ltd. | Apparatus for measuring gas partial pressure in living body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5257885A (en) | 1977-05-12 |
| NL7611849A (nl) | 1977-05-03 |
| FR2347681A1 (fr) | 1977-11-04 |
| GB1517034A (en) | 1978-07-05 |
| FR2347681B3 (OSRAM) | 1979-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE68912939T2 (de) | Elektrochemisches Messgerät. | |
| DE19515079A1 (de) | Potentiostatschaltung für elektrochemische Zellen | |
| DE1910964A1 (de) | Elektrochemische Zelle mit Temperaturkompensation | |
| DE2501812A1 (de) | Gleichstromsystem zur leitfaehigkeitsmessung | |
| DE3877518T2 (de) | Detektor fuer brennbare gase mit temperaturstabilisierung. | |
| DE1673178B2 (de) | Anlage zum bestimmen der ph-konzentration einer loesung | |
| DE102013109105A1 (de) | Messanordnung | |
| DE102016114565A1 (de) | Messanordnung | |
| DE102017103684A1 (de) | Messeinrichtung zur messtechnischen Erfassung einer Konzentration eines in einem Fluid enthaltenen Analyten | |
| DE2648607A1 (de) | Messonde zur bestimmung der konzentration eines gases in einem stroemungsmittel | |
| DE19722872B4 (de) | Schaltung zur Messung des Elektrodenstroms eines keramischen Gassensors | |
| DE69128373T2 (de) | Verbessertes pH- und Konzentrationsmeter | |
| Enke et al. | A versatile and inexpensive controlled potential polarographic analyzer | |
| EP0247535A2 (de) | Referenzelektrode für die Ionenaktivitätsmessung, insbesondere für die pH-Wertmessung | |
| DE3105766A1 (de) | Ionenmessvorrichtung und -verfahren | |
| DE2353812A1 (de) | Temperaturmesschaltung | |
| DE2633941A1 (de) | Analysengeraet und analyseverfahren | |
| DE2618738A1 (de) | Elektroden-anordnung zur potentiometrischen analyse | |
| DE2159566C3 (de) | Einrichtung zur Unterdrückung des durch unvollständige Oxidation bedingten Anzeigerückganges bei hohen Konzentrationen bei einem Gerät zur Anzeige der Konzentration eines in Luft enthaltenen oxidierbaren Gases | |
| DE1271429C2 (de) | Verfahren zur aufnahme von hochaufgeloesten kerninduktionsspektren und kerninduktionsspektrograph zur durchfuehrung des verfahrens | |
| DE1699150U (de) | Vakuummesser. | |
| EP4603830A1 (de) | Gasdetektor | |
| DE8319463U1 (de) | Multikombinationselektrode mit zugeordnetem Mehrfach-Steckkopf | |
| DE1932005A1 (de) | Leitfaehigkeits-Messgeraet | |
| DE2705009A1 (de) | Vielfach-messonde |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |