[go: up one dir, main page]

JPS56100345A - Turbidity measuring apparatus - Google Patents

Turbidity measuring apparatus

Info

Publication number
JPS56100345A
JPS56100345A JP302980A JP302980A JPS56100345A JP S56100345 A JPS56100345 A JP S56100345A JP 302980 A JP302980 A JP 302980A JP 302980 A JP302980 A JP 302980A JP S56100345 A JPS56100345 A JP S56100345A
Authority
JP
Japan
Prior art keywords
gap
light
water
fiber
tubidity
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
JP302980A
Other languages
Japanese (ja)
Inventor
Okiyuki Higano
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
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 filed Critical Toshiba Corp
Priority to JP302980A priority Critical patent/JPS56100345A/en
Publication of JPS56100345A publication Critical patent/JPS56100345A/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
    • G01N21/84—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
    • 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
    • G01N2021/8528—Immerged light conductor

Landscapes

  • Physics & Mathematics (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 Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To enable to measure turbidity of a liquid without sampling the sample water and also, requiring no piping, by constituting one side end faces of a pair of optical are oppositely arranged to a gap. CONSTITUTION:The gap 23 is formed by the end faces of one side of the optical fibers 21, 22 oppositely facing each other and said fibers 21, 22 arranged in the original water 2 are connected with the other ends to the luminous light part 31 and photodetecting part 32. Light from the part 31 comes through the fiber 21 to pass through the gap 23 and is reached the part 32 transmitting through the fiber 22. The light is dispersed relating a degree of tubidity of said water 2 at the time of passing through the gap 23 and intensity of the light emitting in the fiber 22 is varied. Accordingly, the tubidity of the water 2 is measured from the variation of the light intensity reached the part 31.
JP302980A 1980-01-17 1980-01-17 Turbidity measuring apparatus Pending JPS56100345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP302980A JPS56100345A (en) 1980-01-17 1980-01-17 Turbidity measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP302980A JPS56100345A (en) 1980-01-17 1980-01-17 Turbidity measuring apparatus

Publications (1)

Publication Number Publication Date
JPS56100345A true JPS56100345A (en) 1981-08-12

Family

ID=11545886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP302980A Pending JPS56100345A (en) 1980-01-17 1980-01-17 Turbidity measuring apparatus

Country Status (1)

Country Link
JP (1) JPS56100345A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176165U (en) * 1984-05-02 1985-11-21 田辺製薬株式会社 turbidity detector
JP2010151718A (en) * 2008-12-26 2010-07-08 Moritex Corp Liquid detection sensor and liquid detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176165U (en) * 1984-05-02 1985-11-21 田辺製薬株式会社 turbidity detector
JP2010151718A (en) * 2008-12-26 2010-07-08 Moritex Corp Liquid detection sensor and liquid detector

Similar Documents

Publication Publication Date Title
ES8609713A1 (en) Flame quality analysis.
KR870003385A (en) Analysis method of solution and dispersion
JPS57142546A (en) Infrared multiple reflection type oil concentration measuring apparatus
DE3770741D1 (en) DISPLACEMENT AND CLOSE DETECTOR WITH THREE OPTICAL FIBERS.
JPS5761935A (en) Concentration sensor
SE7908324L (en) PROCEDURE AND DEVICE FOR OPTICAL SEPARATION OF PROVOBS
JPS57141604A (en) Optical fiber
JPS56100345A (en) Turbidity measuring apparatus
JPS56157872A (en) Light-applying voltage and electric field sensor
JPS5587028A (en) Measuring method for deterioration of insulating material
ATE13353T1 (en) REFRACTOMETERS.
JPS57186158A (en) Measuring method for turbidity and chromaticity
JPS5278448A (en) Apparatus for manufacturing optical fiber
JPS5576938A (en) Measuring device for oil deterioration degree
JPS57111423A (en) Measuring device for absorption intensity of infrared ray by atr method
JPS56100342A (en) Photoelectric type smoke sensor
JPS5462879A (en) Optical temperature detector
JPS57161529A (en) Evaluating device for single mode optical fiber
JPS5413356A (en) Optical excitation of optical fiber
JPS56164941A (en) Color tone discriminator
JPS5489690A (en) Turbidity detector
JPS5533623A (en) Measurement of break standardizing frequency of refractive index distribution type and transmission mode of optical fiber
JPS5779416A (en) Temperature measuring device
JPS56118675A (en) Method for measuring optical modulation
JPS5647738A (en) Turbidimeter