FR768577A - platinum and hydrogen electrode, particularly intended for continuous measurement of the ph of liquids - Google Patents

platinum and hydrogen electrode, particularly intended for continuous measurement of the ph of liquids

Info

Publication number
FR768577A
FR768577A FR768577DA FR768577A FR 768577 A FR768577 A FR 768577A FR 768577D A FR768577D A FR 768577DA FR 768577 A FR768577 A FR 768577A
Authority
FR
France
Prior art keywords
platinum
liquids
continuous measurement
hydrogen electrode
particularly intended
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
Other languages
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR768577A publication Critical patent/FR768577A/en
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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/302—Electrodes, e.g. test electrodes; Half-cells pH sensitive, e.g. quinhydron, antimony or hydrogen electrodes

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)
FR768577D 1934-01-30 1934-02-13 platinum and hydrogen electrode, particularly intended for continuous measurement of the ph of liquids Expired FR768577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE768577X 1934-01-30

Publications (1)

Publication Number Publication Date
FR768577A true FR768577A (en) 1934-08-08

Family

ID=6673754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768577D Expired FR768577A (en) 1934-01-30 1934-02-13 platinum and hydrogen electrode, particularly intended for continuous measurement of the ph of liquids

Country Status (2)

Country Link
DE (1) DE623846C (en)
FR (1) FR768577A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876189A (en) * 1956-02-13 1959-03-03 Union Carbide Corp Apparatus for electrochemical fluid analysis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876189A (en) * 1956-02-13 1959-03-03 Union Carbide Corp Apparatus for electrochemical fluid analysis

Also Published As

Publication number Publication date
DE623846C (en)

Similar Documents

Publication Publication Date Title
FR806973A (en) Asymmetric conductivity electrode system
FR768899A (en) Resilient bearing for pivot, particularly for the balance axis of clockwork movements
FR768577A (en) platinum and hydrogen electrode, particularly intended for continuous measurement of the ph of liquids
FR807072A (en) Asymmetric conductivity electrode system
FR768578A (en) element for measuring concentration, particularly comprising a calomel electrode, for measuring the concentration of liquids
FR793997A (en) Improvements to the bearings of gyroscopic instruments and other sensitive instruments
FR792254A (en) Brilliantine comb or other liquid product
SU48949A1 (en) The method of increasing the stickiness of soprano mixtures
FR809371A (en) Electroplating of tungsten alloys
FR801178A (en) Improvements in the distribution of liquids or gases
FR828620A (en) Arrangement of electrodes for conductivity measurements
FR799380A (en) Apparatus for presenting and measuring perfumes, toothpaste or other similar liquids
FR47210E (en) Improvements in the distribution of liquids or gases
FR799192A (en) Differential instrument for measuring the quotient and kvah counter
FR572664A (en) Apparatus for measuring the density of liquids such as gasoline and battery electrolyte, etc.
FR783283A (en) Improvements in the distillation of carbon-containing materials
FR767133A (en) foam concentrate, particularly applicable to the production of artificial cream, and its method of use
FR729596A (en) Porous aeration body, more particularly intended for the aeration of liquids in fermentation
FR550515A (en) Removable generator for the asepsis of instrument containers or tubes, probes, etc.
FR785202A (en) New application of cellulose films in the tobacco industry
FR722627A (en) Improvements in the production of hydrogen
FR798536A (en) Improvements in electrical measurements and in particular in the calibration of meters
FR813354A (en) Improvements in the storage and distribution of liquids
FR805717A (en) Gold alloys containing glucinium
FR776030A (en) Instrument for measuring lengths