ZA95430B - Method and apparatus for measuring properties of a fluid mixture - Google Patents

Method and apparatus for measuring properties of a fluid mixture

Info

Publication number
ZA95430B
ZA95430B ZA95430A ZA95430A ZA95430B ZA 95430 B ZA95430 B ZA 95430B ZA 95430 A ZA95430 A ZA 95430A ZA 95430 A ZA95430 A ZA 95430A ZA 95430 B ZA95430 B ZA 95430B
Authority
ZA
South Africa
Prior art keywords
fluid mixture
measuring properties
properties
measuring
fluid
Prior art date
Application number
ZA95430A
Inventor
Jane Elizabeth Ennis
Original Assignee
De Beers Ind Diamond
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 De Beers Ind Diamond filed Critical De Beers Ind Diamond
Publication of ZA95430B publication Critical patent/ZA95430B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2617—Measuring dielectric properties, e.g. constants
    • G01R27/2635—Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells
    • G01R27/2647—Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells of coaxial or concentric type, e.g. with the sample in a coaxial line
    • G01R27/2652—Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells of coaxial or concentric type, e.g. with the sample in a coaxial line open-ended type, e.g. abutting against the sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
ZA95430A 1994-01-21 1995-01-19 Method and apparatus for measuring properties of a fluid mixture ZA95430B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA94483 1994-01-21

Publications (1)

Publication Number Publication Date
ZA95430B true ZA95430B (en) 1995-09-27

Family

ID=25583622

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA95430A ZA95430B (en) 1994-01-21 1995-01-19 Method and apparatus for measuring properties of a fluid mixture

Country Status (2)

Country Link
GB (1) GB2285869A (en)
ZA (1) ZA95430B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336679A (en) * 1998-04-22 1999-10-27 Mini Agriculture & Fisheries Method and device for measuring the amount of ice glaze added to frozen foods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379971A (en) * 1965-03-16 1968-04-23 Navy Usa Microwave means and method for measuring the electrolytic content of solutions
US4345202A (en) * 1980-12-19 1982-08-17 General Motors Corporation Method of detecting soot in engine oil using microwaves
GB2110377B (en) * 1981-11-05 1986-01-29 Itt Ind Ltd Detecting water in hydrocarbon liquids
US4503384A (en) * 1982-04-28 1985-03-05 General Motors Corporation Microwave probe for measurement of dielectric constants
FR2649793B1 (en) * 1989-07-11 1993-09-03 Aerospatiale MICROWAVE COAXIAL SENSOR AND MEASURING CHAIN COMPRISING THIS SENSOR FOR THE CONTINUOUS MEASUREMENT OF THE VISCOSITY OF A VISCOUS MEDIUM

Also Published As

Publication number Publication date
GB2285869A (en) 1995-07-26
GB9501135D0 (en) 1995-03-08

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