FR2207604A5 - Quantitative gas tester - uses electrochemical cell to measure hydrogen sulphide sulphur dioxide etc - Google Patents

Quantitative gas tester - uses electrochemical cell to measure hydrogen sulphide sulphur dioxide etc

Info

Publication number
FR2207604A5
FR2207604A5 FR7334563A FR7334563A FR2207604A5 FR 2207604 A5 FR2207604 A5 FR 2207604A5 FR 7334563 A FR7334563 A FR 7334563A FR 7334563 A FR7334563 A FR 7334563A FR 2207604 A5 FR2207604 A5 FR 2207604A5
Authority
FR
France
Prior art keywords
gas
electrochemical cell
instrument
hydrogen sulphide
sulphur dioxide
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
Application number
FR7334563A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR2207604A5 publication Critical patent/FR2207604A5/fr
Expired legal-status Critical Current

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
    • G01N27/416—Systems
    • G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species

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)
  • Sampling And Sample Adjustment (AREA)
FR7334563A 1972-09-28 1973-09-26 Quantitative gas tester - uses electrochemical cell to measure hydrogen sulphide sulphur dioxide etc Expired FR2207604A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722247697 DE2247697A1 (de) 1972-09-28 1972-09-28 Einrichtung zum quantitativen nachweis von schwefelwasserstoff, schwefeldioxid, stickstoffmonoxid und stickstoffdioxid

Publications (1)

Publication Number Publication Date
FR2207604A5 true FR2207604A5 (en) 1974-06-14

Family

ID=5857681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334563A Expired FR2207604A5 (en) 1972-09-28 1973-09-26 Quantitative gas tester - uses electrochemical cell to measure hydrogen sulphide sulphur dioxide etc

Country Status (4)

Country Link
BE (1) BE805208A (xx)
DE (1) DE2247697A1 (xx)
FR (1) FR2207604A5 (xx)
NL (1) NL7313311A (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351410A1 (fr) * 1976-05-15 1977-12-09 Bayer Ag Detecteur electrochimique pour detecter les traces de gaz
FR2399020A1 (fr) * 1977-07-27 1979-02-23 Hartmann & Braun Ag Elements electrochimiques pour mesurer la quantite de gaz nuisibles dans l'air
EP0016423A1 (de) * 1979-03-23 1980-10-01 Bayer Ag Gasdetektor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351410A1 (fr) * 1976-05-15 1977-12-09 Bayer Ag Detecteur electrochimique pour detecter les traces de gaz
FR2399020A1 (fr) * 1977-07-27 1979-02-23 Hartmann & Braun Ag Elements electrochimiques pour mesurer la quantite de gaz nuisibles dans l'air
EP0016423A1 (de) * 1979-03-23 1980-10-01 Bayer Ag Gasdetektor

Also Published As

Publication number Publication date
NL7313311A (xx) 1974-04-01
DE2247697A1 (de) 1974-04-18
BE805208A (fr) 1974-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse