JPH0125017B2 - - Google Patents

Info

Publication number
JPH0125017B2
JPH0125017B2 JP57060773A JP6077382A JPH0125017B2 JP H0125017 B2 JPH0125017 B2 JP H0125017B2 JP 57060773 A JP57060773 A JP 57060773A JP 6077382 A JP6077382 A JP 6077382A JP H0125017 B2 JPH0125017 B2 JP H0125017B2
Authority
JP
Japan
Prior art keywords
light
output
scattered
circuit
alternating current
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.)
Expired
Application number
JP57060773A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58178243A (ja
Inventor
Akira Kumada
Shotaro Urushibara
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP57060773A priority Critical patent/JPS58178243A/ja
Publication of JPS58178243A publication Critical patent/JPS58178243A/ja
Publication of JPH0125017B2 publication Critical patent/JPH0125017B2/ja
Granted 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

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)
JP57060773A 1982-04-12 1982-04-12 光学式懸濁物質濃度測定装置 Granted JPS58178243A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57060773A JPS58178243A (ja) 1982-04-12 1982-04-12 光学式懸濁物質濃度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57060773A JPS58178243A (ja) 1982-04-12 1982-04-12 光学式懸濁物質濃度測定装置

Publications (2)

Publication Number Publication Date
JPS58178243A JPS58178243A (ja) 1983-10-19
JPH0125017B2 true JPH0125017B2 (en]) 1989-05-16

Family

ID=13151936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57060773A Granted JPS58178243A (ja) 1982-04-12 1982-04-12 光学式懸濁物質濃度測定装置

Country Status (1)

Country Link
JP (1) JPS58178243A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017150846A (ja) * 2016-02-22 2017-08-31 栗田工業株式会社 接液部材への付着物検出装置及び検出方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297947U (en]) * 1985-12-10 1987-06-22
JPS6297946U (en]) * 1985-12-10 1987-06-22
JPS62186054U (en]) * 1986-05-16 1987-11-26
JP5990127B2 (ja) * 2013-04-08 2016-09-07 日本電信電話株式会社 微細藻類の濃度決定方法、装置およびプログラム
JP7089919B2 (ja) * 2018-03-29 2022-06-23 オルガノ株式会社 成分濃度の測定方法および測定装置、ならびに水処理方法および水処理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104179A (en) * 1976-02-26 1977-09-01 Waseda Setsutoringu Kk Method of measuring concentration of heavy turbid solution
JPS6033392Y2 (ja) * 1980-02-09 1985-10-04 株式会社明電舎 濁度計
JPS614835Y2 (en]) * 1980-02-09 1986-02-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017150846A (ja) * 2016-02-22 2017-08-31 栗田工業株式会社 接液部材への付着物検出装置及び検出方法

Also Published As

Publication number Publication date
JPS58178243A (ja) 1983-10-19

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