JPS56115943A - Turbidometer - Google Patents

Turbidometer

Info

Publication number
JPS56115943A
JPS56115943A JP1854580A JP1854580A JPS56115943A JP S56115943 A JPS56115943 A JP S56115943A JP 1854580 A JP1854580 A JP 1854580A JP 1854580 A JP1854580 A JP 1854580A JP S56115943 A JPS56115943 A JP S56115943A
Authority
JP
Japan
Prior art keywords
free
column
sample liquid
solid substances
dispersed solid
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
JP1854580A
Other languages
Japanese (ja)
Inventor
Yoshiaki Daito
Shoji Kenmochi
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.)
Toshiba Corp
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP1854580A priority Critical patent/JPS56115943A/en
Publication of JPS56115943A publication Critical patent/JPS56115943A/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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke

Abstract

PURPOSE:To measure the concentration of dispersed solid substances in a wide area and maintenance free covering a long period of time by making luminous flux to transmit a column of sample liquid. CONSTITUTION:A double-cylindrical container 1 is set up with a vertical axis thereof and having a nozzle 2 in the center of the base thereof, while in a part between the inner-and-external cylinders an overflow discharge pipe is opened. Above the container 1 a light source 4 is furnished, while below the container 1 a rectangular solar battery 5 is arranged so as to form each flank of a regular polygonal column. The sample liquid forms a free surface of the water 9 on the inner cylinder opening surface through the overflow further flowing out of the nozzle 2 to form a free-falling water column 10. The parallel luminous flux 11 from the light source 4 passes through the sample liquid in the inner cylinder from the free water surface 9, enters the water column 10 being scattered by the dispersed solid substances to incide to the solar battery 5. By measuring the output thereof the concentration of dispersed solid substances can be known.
JP1854580A 1980-02-19 1980-02-19 Turbidometer Pending JPS56115943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1854580A JPS56115943A (en) 1980-02-19 1980-02-19 Turbidometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1854580A JPS56115943A (en) 1980-02-19 1980-02-19 Turbidometer

Publications (1)

Publication Number Publication Date
JPS56115943A true JPS56115943A (en) 1981-09-11

Family

ID=11974598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1854580A Pending JPS56115943A (en) 1980-02-19 1980-02-19 Turbidometer

Country Status (1)

Country Link
JP (1) JPS56115943A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067841A (en) * 1983-09-22 1985-04-18 Shimadzu Corp Flow cell
FR2577317A1 (en) * 1985-02-08 1986-08-14 Inst Rech Hydrologique Apparatus for measuring the turbidity of a liquid in continuous flow
EP0775907A1 (en) * 1995-11-24 1997-05-28 Dr. Sigrist AG Method and device for turbidity measurement in a liquid column
CN104111237A (en) * 2013-04-15 2014-10-22 恩德莱斯和豪瑟尔测量及调节技术分析仪表两合公司 Arrangement For Optical Measurement Of One Or More Physical, Chemical And/or Biological Process Parameters Of A Medium (5)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067841A (en) * 1983-09-22 1985-04-18 Shimadzu Corp Flow cell
FR2577317A1 (en) * 1985-02-08 1986-08-14 Inst Rech Hydrologique Apparatus for measuring the turbidity of a liquid in continuous flow
EP0775907A1 (en) * 1995-11-24 1997-05-28 Dr. Sigrist AG Method and device for turbidity measurement in a liquid column
CN104111237A (en) * 2013-04-15 2014-10-22 恩德莱斯和豪瑟尔测量及调节技术分析仪表两合公司 Arrangement For Optical Measurement Of One Or More Physical, Chemical And/or Biological Process Parameters Of A Medium (5)

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