FR1189697A - Improvements to conductivity measuring instruments - Google Patents

Improvements to conductivity measuring instruments

Info

Publication number
FR1189697A
FR1189697A FR1189697DA FR1189697A FR 1189697 A FR1189697 A FR 1189697A FR 1189697D A FR1189697D A FR 1189697DA FR 1189697 A FR1189697 A FR 1189697A
Authority
FR
France
Prior art keywords
measuring instruments
conductivity measuring
conductivity
instruments
measuring
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of FR1189697A publication Critical patent/FR1189697A/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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/045—Circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR1189697D 1957-01-11 1958-01-10 Improvements to conductivity measuring instruments Expired FR1189697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1189697X 1957-01-11

Publications (1)

Publication Number Publication Date
FR1189697A true FR1189697A (en) 1959-10-06

Family

ID=10881022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1189697D Expired FR1189697A (en) 1957-01-11 1958-01-10 Improvements to conductivity measuring instruments

Country Status (1)

Country Link
FR (1) FR1189697A (en)

Similar Documents

Publication Publication Date Title
BE599964A (en) Spectrophosphorescence measuring instrument
FR1282849A (en) Improvements to density measuring devices
FR1176970A (en) Improvements to marking instruments
FR1172197A (en) Transient phenomena measuring device
FR1134280A (en) Advanced measuring instrument
FR1189697A (en) Improvements to conductivity measuring instruments
FR69814E (en) Advanced measuring instrument
FR1150570A (en) Improvements to measurement comparators
FR1179015A (en) Improvements to pressure measuring devices
FR1153943A (en) Improvements to measuring devices
FR1211396A (en) Improvements to measuring recording devices
FR1161499A (en) Improvements to devices for detecting and measuring very small longitudinal movements
FR1175647A (en) Improvements to radioactivity measurement probes
FR1164073A (en) Improvements to length measuring recording devices
FR1165161A (en) Electric measuring instrument
FR1279038A (en) Spectrophosphorescence measuring instrument
FR1284784A (en) Improvements to measuring devices
FR1200754A (en) Improvements to electrical or similar measuring devices
FR1324731A (en) Improvements to linear measuring instruments
FR1096969A (en) Improvements to electrical measuring devices
BE598891A (en) Improvements to measuring devices
FR1169165A (en) Improvements to electromagnetic measuring devices
FR71880E (en) Coordinate measuring instrument
FR1177274A (en) Improvements to electrical measuring devices
FR1169447A (en) Improvements to musical instruments