JPS56155833A - Measuring instrument for turbidity of liquid - Google Patents

Measuring instrument for turbidity of liquid

Info

Publication number
JPS56155833A
JPS56155833A JP5864980A JP5864980A JPS56155833A JP S56155833 A JPS56155833 A JP S56155833A JP 5864980 A JP5864980 A JP 5864980A JP 5864980 A JP5864980 A JP 5864980A JP S56155833 A JPS56155833 A JP S56155833A
Authority
JP
Japan
Prior art keywords
sample
liquid
detection cell
cell
solenoid valve
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
JP5864980A
Other languages
Japanese (ja)
Inventor
Shigeru Hirokubo
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.)
FERRO KOGYO
Fueroo Kogyo Kk
Original Assignee
FERRO KOGYO
Fueroo Kogyo Kk
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 FERRO KOGYO, Fueroo Kogyo Kk filed Critical FERRO KOGYO
Priority to JP5864980A priority Critical patent/JPS56155833A/en
Publication of JPS56155833A publication Critical patent/JPS56155833A/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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions

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 obtain a measured value which is high in precision at any time, by using a detector equipped with a detection cell which has a moving cell made of a light-transmissive substance in it. CONSTITUTION:A tank 25 is connected to intake IN and a sample is supplied. Then, electricity is fed to open solenoid valve 2 and the sample enters a tube body 10 by way of filter 1, passage 3 and solenoid 4 and flows out from outlet OUT via solenoid valve 18. Moving cell 12 is pressed up by the sample and when its reverse surface is pressed against O ring 16, the flow of the sample stops. At this time, the liquid in a detection cell gets stationary under the preset pressure of pressure regulator 23. The pressure regulator 23 applies static pressure into the detection cell to eliminate influences of air bubbles, etc. of the liquid in the detection cell.
JP5864980A 1980-05-06 1980-05-06 Measuring instrument for turbidity of liquid Pending JPS56155833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5864980A JPS56155833A (en) 1980-05-06 1980-05-06 Measuring instrument for turbidity of liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5864980A JPS56155833A (en) 1980-05-06 1980-05-06 Measuring instrument for turbidity of liquid

Publications (1)

Publication Number Publication Date
JPS56155833A true JPS56155833A (en) 1981-12-02

Family

ID=13090424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5864980A Pending JPS56155833A (en) 1980-05-06 1980-05-06 Measuring instrument for turbidity of liquid

Country Status (1)

Country Link
JP (1) JPS56155833A (en)

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