FR2334103A1 - Ph-metre - Google Patents

Ph-metre

Info

Publication number
FR2334103A1
FR2334103A1 FR7433431A FR7433431A FR2334103A1 FR 2334103 A1 FR2334103 A1 FR 2334103A1 FR 7433431 A FR7433431 A FR 7433431A FR 7433431 A FR7433431 A FR 7433431A FR 2334103 A1 FR2334103 A1 FR 2334103A1
Authority
FR
France
Prior art keywords
amplifier
preamplifier
immediate vicinity
continuous measurement
preamp
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.)
Granted
Application number
FR7433431A
Other languages
English (en)
French (fr)
Other versions
FR2334103B1 (xx
Inventor
Claude Laurans
Alfred Windenberger
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.)
ALSACE MINES POTASSE
Original Assignee
ALSACE MINES POTASSE
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 ALSACE MINES POTASSE filed Critical ALSACE MINES POTASSE
Priority to FR7433431A priority Critical patent/FR2334103A1/fr
Publication of FR2334103A1 publication Critical patent/FR2334103A1/fr
Application granted granted Critical
Publication of FR2334103B1 publication Critical patent/FR2334103B1/fr
Granted 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
    • G01N27/4166—Systems measuring a particular property of an electrolyte
    • G01N27/4167—Systems measuring a particular property of an electrolyte pH

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)
FR7433431A 1974-10-04 1974-10-04 Ph-metre Granted FR2334103A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7433431A FR2334103A1 (fr) 1974-10-04 1974-10-04 Ph-metre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433431A FR2334103A1 (fr) 1974-10-04 1974-10-04 Ph-metre

Publications (2)

Publication Number Publication Date
FR2334103A1 true FR2334103A1 (fr) 1977-07-01
FR2334103B1 FR2334103B1 (xx) 1978-05-12

Family

ID=9143746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433431A Granted FR2334103A1 (fr) 1974-10-04 1974-10-04 Ph-metre

Country Status (1)

Country Link
FR (1) FR2334103A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA025259B1 (ru) * 2013-02-01 2016-12-30 Тлеухан Серикбаевич Намазбаев Установка обработки воды внешним физическим воздействием

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA025259B1 (ru) * 2013-02-01 2016-12-30 Тлеухан Серикбаевич Намазбаев Установка обработки воды внешним физическим воздействием

Also Published As

Publication number Publication date
FR2334103B1 (xx) 1978-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse