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
Application number
LU72908A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19742435813 external-priority patent/DE2435813C3/de
Application filed filed Critical
Publication of LU72908A1 publication Critical patent/LU72908A1/xx

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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
LU72908A 1974-07-25 1975-07-04 LU72908A1 (ja)

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 (ja) 1975-12-09

Family

ID=5921505

Family Applications (1)

Application Number Title Priority Date Filing Date
LU72908A LU72908A1 (ja) 1974-07-25 1975-07-04

Country Status (4)

Country Link
BE (1) BE831518A (ja)
FR (1) FR2280079A1 (ja)
LU (1) LU72908A1 (ja)
NL (1) NL7508826A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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
WO2001046683A2 (en) * 1999-12-20 2001-06-28 AJ IDC Geräteentwicklungsgesellschaft mbH Total nitrogen, sulfur and chlorine analysis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776832A (en) * 1970-11-10 1973-12-04 Energetics Science Electrochemical detection cell

Also Published As

Publication number Publication date
NL7508826A (nl) 1976-01-27
FR2280079A1 (fr) 1976-02-20
DE2435813B2 (de) 1976-11-25
BE831518A (fr) 1975-11-17
DE2435813A1 (de) 1976-02-05
FR2280079B1 (ja) 1977-12-16

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