JPH0250422B2 - - Google Patents

Info

Publication number
JPH0250422B2
JPH0250422B2 JP56174542A JP17454281A JPH0250422B2 JP H0250422 B2 JPH0250422 B2 JP H0250422B2 JP 56174542 A JP56174542 A JP 56174542A JP 17454281 A JP17454281 A JP 17454281A JP H0250422 B2 JPH0250422 B2 JP H0250422B2
Authority
JP
Japan
Prior art keywords
ultrasonic
liquid
output
phase difference
container
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 - Lifetime
Application number
JP56174542A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5877655A (ja
Inventor
Koji Toda
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP56174542A priority Critical patent/JPS5877655A/ja
Publication of JPS5877655A publication Critical patent/JPS5877655A/ja
Publication of JPH0250422B2 publication Critical patent/JPH0250422B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02809—Concentration of a compound, e.g. measured by a surface mass change

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (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 By The Use Of Ultrasonic Waves (AREA)
JP56174542A 1981-11-02 1981-11-02 超音波測定装置 Granted JPS5877655A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56174542A JPS5877655A (ja) 1981-11-02 1981-11-02 超音波測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56174542A JPS5877655A (ja) 1981-11-02 1981-11-02 超音波測定装置

Publications (2)

Publication Number Publication Date
JPS5877655A JPS5877655A (ja) 1983-05-11
JPH0250422B2 true JPH0250422B2 (enrdf_load_stackoverflow) 1990-11-02

Family

ID=15980359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56174542A Granted JPS5877655A (ja) 1981-11-02 1981-11-02 超音波測定装置

Country Status (1)

Country Link
JP (1) JPS5877655A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100335878C (zh) * 2002-06-08 2007-09-05 Lg伊诺特有限公司 使用狭缝声波的saw传感器装置及其方法
JP5419424B2 (ja) 2008-11-14 2014-02-19 三菱重工業株式会社 非破壊検査装置および非破壊検査方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056291A (enrdf_load_stackoverflow) * 1973-09-14 1975-05-16
JPS51151187A (en) * 1975-06-20 1976-12-25 Hitachi Ltd Water drop detector

Also Published As

Publication number Publication date
JPS5877655A (ja) 1983-05-11

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