AT399590B - METHOD FOR DETERMINING THE DENSITY OF A LIQUID IN A VIBRATION TUBE - Google Patents

METHOD FOR DETERMINING THE DENSITY OF A LIQUID IN A VIBRATION TUBE

Info

Publication number
AT399590B
AT399590B AT344287A AT344287A AT399590B AT 399590 B AT399590 B AT 399590B AT 344287 A AT344287 A AT 344287A AT 344287 A AT344287 A AT 344287A AT 399590 B AT399590 B AT 399590B
Authority
AT
Austria
Prior art keywords
density
determining
liquid
vibration tube
vibration
Prior art date
Application number
AT344287A
Other languages
German (de)
Other versions
ATA344287A (en
Inventor
Kenji Kawaguchi
Original Assignee
Kyoto Electronics Mfg
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 Kyoto Electronics Mfg filed Critical Kyoto Electronics Mfg
Publication of ATA344287A publication Critical patent/ATA344287A/en
Application granted granted Critical
Publication of AT399590B publication Critical patent/AT399590B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT344287A 1986-12-29 1987-12-29 METHOD FOR DETERMINING THE DENSITY OF A LIQUID IN A VIBRATION TUBE AT399590B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31291586A JPH07104249B2 (en) 1986-12-29 1986-12-29 Predictive calculation method of convergent vibration period in vibration type densimeter

Publications (2)

Publication Number Publication Date
ATA344287A ATA344287A (en) 1994-10-15
AT399590B true AT399590B (en) 1995-06-26

Family

ID=18034995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT344287A AT399590B (en) 1986-12-29 1987-12-29 METHOD FOR DETERMINING THE DENSITY OF A LIQUID IN A VIBRATION TUBE

Country Status (3)

Country Link
JP (1) JPH07104249B2 (en)
AT (1) AT399590B (en)
DE (1) DE3744325C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005114156A1 (en) 2004-05-21 2005-12-01 Kyoto Electronics Manufacturing Co., Ltd. Specific heat measuring method and instrument
JP5295028B2 (en) * 2009-07-24 2013-09-18 京都電子工業株式会社 Vibrating density meter
DE102011089808A1 (en) 2011-12-23 2013-06-27 Endress + Hauser Flowtec Ag Method or measuring system for determining a density of a fluid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967490A (en) * 1975-06-27 1976-07-06 International Telephone And Telegraph Corporation Vibration densitometer

Also Published As

Publication number Publication date
JPS63168537A (en) 1988-07-12
DE3744325A1 (en) 1988-07-07
DE3744325C2 (en) 1997-03-06
JPH07104249B2 (en) 1995-11-13
ATA344287A (en) 1994-10-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee