JPS5570737A - Measuring method for ultrasonic wave suspension concentration - Google Patents

Measuring method for ultrasonic wave suspension concentration

Info

Publication number
JPS5570737A
JPS5570737A JP14328478A JP14328478A JPS5570737A JP S5570737 A JPS5570737 A JP S5570737A JP 14328478 A JP14328478 A JP 14328478A JP 14328478 A JP14328478 A JP 14328478A JP S5570737 A JPS5570737 A JP S5570737A
Authority
JP
Japan
Prior art keywords
suspension
concentration
ultrasonic wave
residual
fed
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
JP14328478A
Other languages
Japanese (ja)
Other versions
JPS5848063B2 (en
Inventor
Shigetoshi Ito
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP53143284A priority Critical patent/JPS5848063B2/en
Publication of JPS5570737A publication Critical patent/JPS5570737A/en
Publication of JPS5848063B2 publication Critical patent/JPS5848063B2/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
    • 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 suspension with good accuracy, by setting the concentration and ultrasonic wave attenuation performance corresponding to the residual as the result of strong heating in the dry content of suspension in advance, in measuring the concentration of suspension through the use of ultrasonic waves.
CONSTITUTION: In detecting the concentration of suspension with the signal corresponding to the attenuation of ultrasonic waves in the suspension, the suspension is analyzed and the rate of residual after strong heating in dry content is detected, and the concentration of suspension such as dirt muddy water can be measured with high accuracy, by selectively setting the concentration versus ultrasonic wave attenuation performance depending on the rate. For example, the pulse attenuated with the suspension 1 enters the receiver 4, and the reception signal is fed to the main control section 8. The main control section 8 supplies control signal to the variable attenuator 6 in which the preset value and the output of the amplifying section 7 are equal, and the output signal corresponding to it is fed to the display section 10.
COPYRIGHT: (C)1980,JPO&Japio
JP53143284A 1978-11-22 1978-11-22 Ultrasonic suspension concentration measurement method Expired JPS5848063B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53143284A JPS5848063B2 (en) 1978-11-22 1978-11-22 Ultrasonic suspension concentration measurement method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53143284A JPS5848063B2 (en) 1978-11-22 1978-11-22 Ultrasonic suspension concentration measurement method

Publications (2)

Publication Number Publication Date
JPS5570737A true JPS5570737A (en) 1980-05-28
JPS5848063B2 JPS5848063B2 (en) 1983-10-26

Family

ID=15335145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53143284A Expired JPS5848063B2 (en) 1978-11-22 1978-11-22 Ultrasonic suspension concentration measurement method

Country Status (1)

Country Link
JP (1) JPS5848063B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103308434A (en) * 2013-05-20 2013-09-18 辽宁工程技术大学 Muddy water infiltration experiment device
RU2552751C1 (en) * 2013-12-26 2015-06-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли РФ Ultrasonic dirt sensor (uds) (versions)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180558A (en) * 1984-09-27 1986-04-24 Canon Electronics Inc Magnetic disc device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103308434A (en) * 2013-05-20 2013-09-18 辽宁工程技术大学 Muddy water infiltration experiment device
RU2552751C1 (en) * 2013-12-26 2015-06-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли РФ Ultrasonic dirt sensor (uds) (versions)

Also Published As

Publication number Publication date
JPS5848063B2 (en) 1983-10-26

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