BE831518A - Dispositif pour la surveillance simultanee de la concentration quantitative, dans la zone d'immission et dans la zone d'emission, de substances gazeuzesnocives - Google Patents

Dispositif pour la surveillance simultanee de la concentration quantitative, dans la zone d'immission et dans la zone d'emission, de substances gazeuzesnocives

Info

Publication number
BE831518A
BE831518A BE158425A BE158425A BE831518A BE 831518 A BE831518 A BE 831518A BE 158425 A BE158425 A BE 158425A BE 158425 A BE158425 A BE 158425A BE 831518 A BE831518 A BE 831518A
Authority
BE
Belgium
Prior art keywords
zone
immission
emission
gaseous substances
simultaneous monitoring
Prior art date
Application number
BE158425A
Other languages
English (en)
French (fr)
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
Priority to BE158425A priority Critical patent/BE831520A/fr
Publication of BE831518A publication Critical patent/BE831518A/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)
  • 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)
BE158425A 1974-07-25 1975-07-18 Dispositif pour la surveillance simultanee de la concentration quantitative, dans la zone d'immission et dans la zone d'emission, de substances gazeuzesnocives BE831518A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE158425A BE831520A (fr) 1975-07-18 1975-07-18 Appareil de manutention de charges

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
BE831518A true BE831518A (fr) 1975-11-17

Family

ID=5921505

Family Applications (1)

Application Number Title Priority Date Filing Date
BE158425A BE831518A (fr) 1974-07-25 1975-07-18 Dispositif pour la surveillance simultanee de la concentration quantitative, dans la zone d'immission et dans la zone d'emission, de substances gazeuzesnocives

Country Status (4)

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

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
CN1413301A (zh) * 1999-12-20 2003-04-23 Ajidc设备研发股份有限公司 总氮、硫和氯分析

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
FR2280079A1 (fr) 1976-02-20
DE2435813A1 (de) 1976-02-05
FR2280079B1 (enrdf_load_stackoverflow) 1977-12-16
NL7508826A (nl) 1976-01-27
LU72908A1 (enrdf_load_stackoverflow) 1975-12-09
DE2435813B2 (de) 1976-11-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LICENTIA PATENT VERWALTUNGS G.M.B.H.

Effective date: 19860731