JPH11211664A - Sono luminescence probe - Google Patents

Sono luminescence probe

Info

Publication number
JPH11211664A
JPH11211664A JP10030504A JP3050498A JPH11211664A JP H11211664 A JPH11211664 A JP H11211664A JP 10030504 A JP10030504 A JP 10030504A JP 3050498 A JP3050498 A JP 3050498A JP H11211664 A JPH11211664 A JP H11211664A
Authority
JP
Japan
Prior art keywords
liquid
intensity
ultrasonic waves
sealed container
photo sensor
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.)
Pending
Application number
JP10030504A
Other languages
Japanese (ja)
Inventor
Masanori Sato
正典 佐藤
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.)
SHOKUHIN SANGYO DENSHI RIYOU GIJUTSU KENKYU KUMIAI
Original Assignee
SHOKUHIN SANGYO DENSHI RIYOU GIJUTSU KENKYU KUMIAI
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 SHOKUHIN SANGYO DENSHI RIYOU GIJUTSU KENKYU KUMIAI filed Critical SHOKUHIN SANGYO DENSHI RIYOU GIJUTSU KENKYU KUMIAI
Priority to JP10030504A priority Critical patent/JPH11211664A/en
Publication of JPH11211664A publication Critical patent/JPH11211664A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/70—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light mechanically excited, e.g. triboluminescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample

Landscapes

  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a sono luminescence probe for measuring the intensity of a cavitation being generated in a liquid using ultrasonic waves by converting the intensity to light. SOLUTION: A sealed container 1 is constituted so that it passes ultrasonic waves but does not pass light, contains a gas such as air, an emission liquid 2 where a specific amount of luminol reagent is mixed is loaded, and a photo sensor 3 is placed in the sealed container 1 opposite to the emission liquid 2, thus constituting a sono luminescence probe 4. Further, a power meter 6 is connected to the photo sensor 3 of the sono luminescence probe 4 via a lead wire 5. In this case, ultrasonic waves pass through the emission liquid 2 and the photo sensor 3. However, by loading them into the sealed container 1 that does not pass light and dipping the sealed container 1 into a liquid where ultrasonic waves are applied, the emission liquid 2 emits light due to the acoustic chemical reaction in the emission liquid 2 in the sealed container due to applied ultrasonic waves. Therefore, by detecting an emission intensity using the photo sensor 3 and measuring the electrical output of the photo sensor 3 using a power meter 6, the ultrasonic intensity contributing to a chemical reaction can be easily measured and the correlation of the advance of the measurement intensity and chemical reaction can be obtained more easily.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【産業上の利用分野】本発明は、超音波によって液体内
に発生するキャビテーションの強度を光に変換して測定
するソノルミネッセンスプローブに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sonoluminescence probe for measuring the intensity of cavitation generated in a liquid by ultrasonic waves by converting the intensity into light.

【０００２】[0002]

【従来の技術】従来、キャビテーションの強度は、超音
波によるアルミ箔の侵食の機械的方法と超音波による化
学反応の進み方で推定する化学的方法により測定してい
る。2. Description of the Related Art Conventionally, the strength of cavitation is measured by a mechanical method of erosion of aluminum foil by ultrasonic waves and a chemical method of estimating the progress of chemical reaction by ultrasonic waves.

【０００３】[0003]

【発明が解決しようとする課題】しかしながら、このよ
うなアルミ箔の侵食による機械的方法では、正確な測定
は難しく、又、超音波による化学反応の進み方から推定
する方法では、正確な値が得られるが、測定に時間がか
かるという問題があった。However, accurate measurement is difficult with such a mechanical method by erosion of the aluminum foil, and accurate values are not obtained by the method of estimating from the progress of chemical reaction by ultrasonic waves. Although it can be obtained, there is a problem that the measurement takes time.

【０００４】[0004]

【課題を解決するための手段】本発明は、超音波を通過
させて光を通さない密封あるいは開放容器と、空気ある
いは希ガスあるいはルミノール試薬の少なくとも１つを
所定量混入した発光液体と、該液体に対向するように設
置された光センサとを前記容器に入れるものである。According to the present invention, there is provided a sealed or open container which transmits ultrasonic waves and does not transmit light, a luminescent liquid containing at least one of air, a rare gas and a luminol reagent, and An optical sensor installed so as to face the liquid is placed in the container.

【０００５】[0005]

【作用】本発明では、発光液体と光センサを超音波は通
過するが、光を通さない密封容器に密封することによ
り、この密封容器を超音波が照射される液体に浸漬する
ことにより、照射された超音波によって、密封容器内の
発光液体に音響化学反応により発光液体が発光するの
で、この発光強度を光センサにより検出し、この光セン
サの電気的出力をパワーメータで測定すれば、化学反応
に寄与する超音波強度の測定が容易にでき、測定強度と
化学反応の進み方の相関がより容易に得られる。According to the present invention, the ultrasonic wave passes through the luminescent liquid and the optical sensor, but is sealed in a sealed container that does not allow light to pass therethrough. The emitted ultrasonic waves cause the luminescent liquid to emit light by a sonochemical reaction in the luminescent liquid in the sealed container. If the luminescent intensity is detected by an optical sensor and the electrical output of the optical sensor is measured by a power meter, the chemical The intensity of the ultrasonic wave that contributes to the reaction can be easily measured, and the correlation between the measured intensity and the manner in which the chemical reaction proceeds can be more easily obtained.

【０００６】[0006]

【実施例】図１は、本発明の１実施例のソノルミネッセ
ンスプローブの側面断面図で、密封容器１は超音波は通
過させるが、光は通過させないように構成され、この密
封容器１に空気などの気体が含まれ、ルミノール試薬を
所定量混入した発光液体２を入れ、この発光液体２に対
向して光センサ３を密封容器１内に装着してソノルミネ
ッセンスプローブ４を構成し、さらに、ソノルミネッセ
ンスプローブ４の光センサ３にリード線５を介してパワ
ーメータ６を接続する。FIG. 1 is a side sectional view of a sonoluminescence probe according to an embodiment of the present invention. The sealed container 1 is configured so as to allow ultrasonic waves to pass therethrough but not light. A luminous liquid 2 containing a predetermined amount of a luminol reagent is contained therein, and a light sensor 3 is mounted in the sealed container 1 so as to face the luminous liquid 2 to form a sonoluminescence probe 4. A power meter 6 is connected to the optical sensor 3 of the sonoluminescence probe 4 via a lead wire 5.

【０００７】なお、容器１は黒色樹脂、金属、ガラスな
どで光を通しにくく、音が伝わる材質であればよい。The container 1 may be made of a material such as black resin, metal, glass, etc., which is hard to transmit light and transmits sound.

【０００８】このように構成された本実施例では、図２
に示すように、超音波振動子７が底部に装着された容器
８に液体９を入れ、この液体９に超音波振動子７から超
音波を照射して、液体９内にキャビテーションが発生し
ている状態の所にソノルミネッセンスプローブを浸漬す
ると、密封容器１は周囲の光を通過しないので、超音波
の照射によって発光液体２内に発生したキャビテーショ
ンにより発光液体２が発光し、その発光を光センサ３に
より検出して電気的出力に変換すると、この電気的出力
はパワーメータ６で検出され、この検出された値は発光
液体２で発生した光の強度に対応するので、これによっ
てキャビテーションの強度を検出することができる。[0008] In this embodiment constructed as described above, FIG.
As shown in the figure, a liquid 9 is put into a container 8 having an ultrasonic vibrator 7 attached to the bottom, and the liquid 9 is irradiated with ultrasonic waves from the ultrasonic vibrator 7 to generate cavitation in the liquid 9. When the sonoluminescence probe is immersed in a state where it is in a closed state, the sealed container 1 does not pass through the surrounding light. 3 and converted into an electrical output, the electrical output is detected by the power meter 6, and the detected value corresponds to the intensity of light generated in the luminescent liquid 2, thereby reducing the intensity of cavitation. Can be detected.

【０００９】この発光には空気以外に希ガスが作用する
とされているので、アルゴンガスを用いてもよいし、
又、ルミノール試薬の量は必要に応じて０％から所定量
加えることができ、さらに、０％でソノルミネッセンス
にルミノールが所定量加えられた場合はルミノール反応
となる。Since it is considered that a rare gas other than air acts on the light emission, an argon gas may be used.
The amount of the luminol reagent can be added from 0% to a predetermined amount, if necessary. Further, when a predetermined amount of luminol is added to sonoluminescence at 0%, a luminol reaction occurs.

【００１０】[0010]

【発明の効果】以上説明したように、本発明では、ソノ
ルミネッセンスプローブを超音波が照射されてキャビテ
ーションが発生している液体中に浸漬することにより、
その超音波によりソノルミネッセンスプローブ内の発光
液体にキャビテーションを発生し、そのキャビテーショ
ンにより化学反応を進めて発光液体に発光を生じさせる
ことにより、その発光の強度を電気的出力に変換し、こ
の電気的出力をパワーメータにより検出するので、化学
反応に寄与する超音波の強度の測定が容易にでき、測定
強度と化学反応の進み方の相関がより容易に得られると
いう利点がある。As described above, according to the present invention, the sonoluminescence probe is immersed in a liquid in which cavitation is generated by irradiation of ultrasonic waves.
Cavitation is generated in the luminescent liquid in the sonoluminescence probe by the ultrasonic waves, and the cavitation causes a chemical reaction to proceed to generate luminescence in the luminescent liquid, thereby converting the intensity of the luminescence into an electrical output. Since the output is detected by the power meter, there is an advantage that the intensity of the ultrasonic wave contributing to the chemical reaction can be easily measured, and the correlation between the measured intensity and the progress of the chemical reaction can be obtained more easily.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の１実施例のソノルミネッセンスプロー
ブの側面断面図である。FIG. 1 is a side sectional view of a sonoluminescence probe according to one embodiment of the present invention.

【図２】図１のソノルミネッセンスプローブにより超音
波の強度を測定する状態を示した図である。FIG. 2 is a diagram showing a state in which the intensity of an ultrasonic wave is measured by the sonoluminescence probe of FIG. 1;

【符号の説明】[Explanation of symbols]

１ 密封容器 ２ 発光液体 ３ 光センサ ４ ソノルミネッセンスプロー
ブ ５ リード線 ６ パワーメータ ７ 超音波振動子 ８ 容器 ９ 液体DESCRIPTION OF SYMBOLS 1 Sealing container 2 Luminescent liquid 3 Optical sensor 4 Sonoluminescence probe 5 Lead wire 6 Power meter 7 Ultrasonic vibrator 8 Container 9 Liquid

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 超音波を通過させて光を通さない密封あ
るいは開放容器と、空気あるいは希ガスあるいはルミノ
ール試薬の少なくとも１つを所定量混入した発光液体
と、該液体に対向するように設置された光センサとを前
記容器に入れることを特徴とするソノルミネッセンスプ
ローブ。1. A sealed or open container that transmits ultrasonic waves and does not transmit light, a luminescent liquid containing a predetermined amount of at least one of air, a rare gas, and a luminol reagent, and a luminous liquid that is installed to face the liquid. A sonoluminescence probe, wherein the light sensor is placed in the container.
JP10030504A 1998-01-28 1998-01-28 Sono luminescence probe Pending JPH11211664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10030504A JPH11211664A (en) 1998-01-28 1998-01-28 Sono luminescence probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10030504A JPH11211664A (en) 1998-01-28 1998-01-28 Sono luminescence probe

Publications (1)

Publication Number Publication Date
JPH11211664A true JPH11211664A (en) 1999-08-06

Family

ID=12305658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10030504A Pending JPH11211664A (en) 1998-01-28 1998-01-28 Sono luminescence probe

Country Status (1)

Country Link
JP (1) JPH11211664A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1317806A1 (en) * 2000-07-10 2003-06-11 L-Tech Corporation Method and device for measuring cavitation
EP1270094A3 (en) * 2001-06-26 2004-05-19 Pereg GmbH Device and method for testing the efficiency of an ultrasonic cleaning apparatus
JP2007040724A (en) * 2005-07-29 2007-02-15 National Institute Of Advanced Industrial & Technology Impulse detection method to inner wall of container and its detection system
EP1800355A2 (en) * 2004-09-17 2007-06-27 Product Systems Incorporated Method and apparatus for cavitation threshold characterization and control
CN103094146A (en) * 2011-11-04 2013-05-08 硅电子股份公司 Cleaning apparatus, measurement method and calibration method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1317806A1 (en) * 2000-07-10 2003-06-11 L-Tech Corporation Method and device for measuring cavitation
EP1317806A4 (en) * 2000-07-10 2009-12-23 Lam Res Ag Method and device for measuring cavitation
EP1270094A3 (en) * 2001-06-26 2004-05-19 Pereg GmbH Device and method for testing the efficiency of an ultrasonic cleaning apparatus
DE10130682B4 (en) * 2001-06-26 2015-08-06 Pereg Gmbh Devices for testing the efficiency of an ultrasonic cleaner
EP1800355A2 (en) * 2004-09-17 2007-06-27 Product Systems Incorporated Method and apparatus for cavitation threshold characterization and control
EP1800355A4 (en) * 2004-09-17 2008-02-20 Product Systems Inc Method and apparatus for cavitation threshold characterization and control
JP2008514125A (en) * 2004-09-17 2008-05-01 プロダクト・システムズ・インコーポレイテッド Method and apparatus for characterization and control of cavitation threshold
US7443079B2 (en) 2004-09-17 2008-10-28 Product Systems Incorporated Method and apparatus for cavitation threshold characterization and control
JP2007040724A (en) * 2005-07-29 2007-02-15 National Institute Of Advanced Industrial & Technology Impulse detection method to inner wall of container and its detection system
CN103094146A (en) * 2011-11-04 2013-05-08 硅电子股份公司 Cleaning apparatus, measurement method and calibration method

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