FR1152949A - Electrical measuring and testing device - Google Patents

Electrical measuring and testing device

Info

Publication number
FR1152949A
FR1152949A FR1152949DA FR1152949A FR 1152949 A FR1152949 A FR 1152949A FR 1152949D A FR1152949D A FR 1152949DA FR 1152949 A FR1152949 A FR 1152949A
Authority
FR
France
Prior art keywords
testing device
electrical measuring
measuring
electrical
testing
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.)
Shell Research Ltd
Original Assignee
Shell Research Ltd
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 Shell Research Ltd filed Critical Shell Research Ltd
Application granted granted Critical
Publication of FR1152949A publication Critical patent/FR1152949A/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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR1152949D 1955-05-12 1956-05-11 Electrical measuring and testing device Expired FR1152949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1378455A GB785068A (en) 1955-05-12 1955-05-12 Improvements in or relating to electric measuring and testing apparatus

Publications (1)

Publication Number Publication Date
FR1152949A true FR1152949A (en) 1958-02-27

Family

ID=10029312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152949D Expired FR1152949A (en) 1955-05-12 1956-05-11 Electrical measuring and testing device

Country Status (2)

Country Link
FR (1) FR1152949A (en)
GB (1) GB785068A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011083052B4 (en) * 2011-09-20 2016-03-10 Hauni Maschinenbau Ag Capacitive HF strand measuring device and stranding machine
CN113267539B (en) * 2021-04-22 2023-04-21 天津市正方科技发展有限公司 Probe for capacitance type crude oil water-containing analyzer

Also Published As

Publication number Publication date
GB785068A (en) 1957-10-23

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