JPS5260690A - Ultrasonic concentration measurement - Google Patents

Ultrasonic concentration measurement

Info

Publication number
JPS5260690A
JPS5260690A JP50136580A JP13658075A JPS5260690A JP S5260690 A JPS5260690 A JP S5260690A JP 50136580 A JP50136580 A JP 50136580A JP 13658075 A JP13658075 A JP 13658075A JP S5260690 A JPS5260690 A JP S5260690A
Authority
JP
Japan
Prior art keywords
concentration measurement
ultrasonic concentration
propagation distance
reflection
ultrasonic
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.)
Granted
Application number
JP50136580A
Other languages
Japanese (ja)
Other versions
JPS552581B2 (en
Inventor
Ko Hirasawa
Takeshi Ueda
Hideharu Nakamura
Hideo Kamata
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP50136580A priority Critical patent/JPS5260690A/en
Publication of JPS5260690A publication Critical patent/JPS5260690A/en
Publication of JPS552581B2 publication Critical patent/JPS552581B2/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
    • 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

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To measure the concentration of liquid with a simple constitution without moving a sensor by letting ultrasonic waves reciprocate several times between a vibrator and reflection plate identifying propagation distance from the differences in reflection times, and operating the quantity of transmission and propagation distance of signals.
COPYRIGHT: (C)1977,JPO&Japio
JP50136580A 1975-11-13 1975-11-13 Ultrasonic concentration measurement Granted JPS5260690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50136580A JPS5260690A (en) 1975-11-13 1975-11-13 Ultrasonic concentration measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50136580A JPS5260690A (en) 1975-11-13 1975-11-13 Ultrasonic concentration measurement

Publications (2)

Publication Number Publication Date
JPS5260690A true JPS5260690A (en) 1977-05-19
JPS552581B2 JPS552581B2 (en) 1980-01-21

Family

ID=15178588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50136580A Granted JPS5260690A (en) 1975-11-13 1975-11-13 Ultrasonic concentration measurement

Country Status (1)

Country Link
JP (1) JPS5260690A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629159A (en) * 1979-08-17 1981-03-23 Chiyouonpa Kogyo Kk Measurement unit for ultrasonic wave concentration
JPS56154658A (en) * 1980-03-31 1981-11-30 Maikuro Piyuaa Shisutemusu Inc Method of and apparatus for obtaining information on fluid
JPS6138559A (en) * 1984-07-31 1986-02-24 Shimadzu Corp Ultrasonic densitometer
JPS62115358A (en) * 1985-09-30 1987-05-27 フラマトム Method and device for detecting bubble in liquid metal by ultrasonic wave
JP2006226904A (en) * 2005-02-18 2006-08-31 Water Resources Environment Technology Center Acoustic concentration measuring device for suspended solids
JP2009109247A (en) * 2007-10-26 2009-05-21 Panasonic Electric Works Co Ltd Floating particle measurement system
JP2010008158A (en) * 2008-06-25 2010-01-14 Panasonic Electric Works Co Ltd Floating particle measuring system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3891308T1 (en) * 1988-04-25 1990-04-05 Krivorozh Gornorudnyj I METHOD FOR CONTROLLING THE PARAMETERS OF THE SOLID PHASE OF A SUSPENSION AND DEVICE FOR IMPLEMENTING THE SAME

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629159A (en) * 1979-08-17 1981-03-23 Chiyouonpa Kogyo Kk Measurement unit for ultrasonic wave concentration
JPS56154658A (en) * 1980-03-31 1981-11-30 Maikuro Piyuaa Shisutemusu Inc Method of and apparatus for obtaining information on fluid
JPS6138559A (en) * 1984-07-31 1986-02-24 Shimadzu Corp Ultrasonic densitometer
JPS62115358A (en) * 1985-09-30 1987-05-27 フラマトム Method and device for detecting bubble in liquid metal by ultrasonic wave
JP2006226904A (en) * 2005-02-18 2006-08-31 Water Resources Environment Technology Center Acoustic concentration measuring device for suspended solids
JP2009109247A (en) * 2007-10-26 2009-05-21 Panasonic Electric Works Co Ltd Floating particle measurement system
JP2010008158A (en) * 2008-06-25 2010-01-14 Panasonic Electric Works Co Ltd Floating particle measuring system

Also Published As

Publication number Publication date
JPS552581B2 (en) 1980-01-21

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