LU72908A1 - - Google Patents
Info
- Publication number
- LU72908A1 LU72908A1 LU72908A LU72908A LU72908A1 LU 72908 A1 LU72908 A1 LU 72908A1 LU 72908 A LU72908 A LU 72908A LU 72908 A LU72908 A LU 72908A LU 72908 A1 LU72908 A1 LU 72908A1
- Authority
- LU
- Luxembourg
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742435813 DE2435813C3 (de) | 1974-07-25 | Einrichtung zur gleichzeitigen quantitativen Konzentrationsüberwachung im Immissions-und Emissionsbereich von gasförmigen Schadstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU72908A1 true LU72908A1 (https=) | 1975-12-09 |
Family
ID=5921505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU72908A LU72908A1 (https=) | 1974-07-25 | 1975-07-04 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE831518A (https=) |
| FR (1) | FR2280079A1 (https=) |
| LU (1) | LU72908A1 (https=) |
| NL (1) | NL7508826A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58162851A (ja) * | 1982-03-24 | 1983-09-27 | Hitachi Ltd | ガス検出装置 |
| DE4136779A1 (de) * | 1991-11-08 | 1993-05-13 | Bayer Ag | Vorrichtung zum simultanen nachweis verschiedener gaskomponenten |
| EP1240510A2 (en) * | 1999-12-20 | 2002-09-18 | AJ IDC Geräteentwicklungsgesellschaft mbH | Total nitrogen, sulfur and chlorine analysis |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776832A (en) * | 1970-11-10 | 1973-12-04 | Energetics Science | Electrochemical detection cell |
-
1975
- 1975-07-04 LU LU72908A patent/LU72908A1/xx unknown
- 1975-07-18 BE BE158425A patent/BE831518A/xx not_active IP Right Cessation
- 1975-07-24 NL NL7508826A patent/NL7508826A/xx not_active Application Discontinuation
- 1975-07-25 FR FR7523382A patent/FR2280079A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2280079B1 (https=) | 1977-12-16 |
| DE2435813B2 (de) | 1976-11-25 |
| FR2280079A1 (fr) | 1976-02-20 |
| DE2435813A1 (de) | 1976-02-05 |
| NL7508826A (nl) | 1976-01-27 |
| BE831518A (fr) | 1975-11-17 |