JPS59107241A - 水質計器 - Google Patents

水質計器

Info

Publication number
JPS59107241A
JPS59107241A JP57217160A JP21716082A JPS59107241A JP S59107241 A JPS59107241 A JP S59107241A JP 57217160 A JP57217160 A JP 57217160A JP 21716082 A JP21716082 A JP 21716082A JP S59107241 A JPS59107241 A JP S59107241A
Authority
JP
Japan
Prior art keywords
measured
light source
measuring
liquid
turbidity
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.)
Granted
Application number
JP57217160A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360857B2 (enrdf_load_stackoverflow
Inventor
Kazuo Takashima
和夫 高嶋
Toshihiko Sasaki
利彦 佐々木
Hisashi Tonegawa
戸根川　寿志
Hatsuo Yotsumoto
初男 四元
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57217160A priority Critical patent/JPS59107241A/ja
Publication of JPS59107241A publication Critical patent/JPS59107241A/ja
Publication of JPS6360857B2 publication Critical patent/JPS6360857B2/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
    • G01N21/59—Transmissivity

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)
JP57217160A 1982-12-10 1982-12-10 水質計器 Granted JPS59107241A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57217160A JPS59107241A (ja) 1982-12-10 1982-12-10 水質計器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57217160A JPS59107241A (ja) 1982-12-10 1982-12-10 水質計器

Publications (2)

Publication Number Publication Date
JPS59107241A true JPS59107241A (ja) 1984-06-21
JPS6360857B2 JPS6360857B2 (enrdf_load_stackoverflow) 1988-11-25

Family

ID=16699791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57217160A Granted JPS59107241A (ja) 1982-12-10 1982-12-10 水質計器

Country Status (1)

Country Link
JP (1) JPS59107241A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01229940A (ja) * 1987-11-19 1989-09-13 Nippon Koden Corp 光分析用キュベット
JPH02196946A (ja) * 1989-01-25 1990-08-03 Kurabo Ind Ltd 吸光度測定法
US5991031A (en) * 1997-10-29 1999-11-23 Kurashiki Boseki Kabushiki Kaisha Optical density measuring apparatus
EP1010975A1 (en) * 1998-12-14 2000-06-21 SCITEX DIGITAL PRINTING, Inc. Liquid concentration optical sensor
JP2007322685A (ja) * 2006-05-31 2007-12-13 Kyocera Mita Corp 液体現像剤の濃度測定装置およびそれを有する湿式画像形成装置
ITRM20080428A1 (it) * 2008-08-05 2010-02-06 Anova S A S Di Giovanni Mappa Dispositivo per la determinazione in linea della quantità di colore e/o torbidità nell'ambito del trattamento e scarico di reflui acquosi industriali e/o civili.
WO2016194834A1 (ja) * 2015-05-29 2016-12-08 ニプロ株式会社 透過光強度測定ユニット

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01229940A (ja) * 1987-11-19 1989-09-13 Nippon Koden Corp 光分析用キュベット
JPH02196946A (ja) * 1989-01-25 1990-08-03 Kurabo Ind Ltd 吸光度測定法
US5991031A (en) * 1997-10-29 1999-11-23 Kurashiki Boseki Kabushiki Kaisha Optical density measuring apparatus
EP1010975A1 (en) * 1998-12-14 2000-06-21 SCITEX DIGITAL PRINTING, Inc. Liquid concentration optical sensor
JP2007322685A (ja) * 2006-05-31 2007-12-13 Kyocera Mita Corp 液体現像剤の濃度測定装置およびそれを有する湿式画像形成装置
ITRM20080428A1 (it) * 2008-08-05 2010-02-06 Anova S A S Di Giovanni Mappa Dispositivo per la determinazione in linea della quantità di colore e/o torbidità nell'ambito del trattamento e scarico di reflui acquosi industriali e/o civili.
WO2016194834A1 (ja) * 2015-05-29 2016-12-08 ニプロ株式会社 透過光強度測定ユニット
JP2016223878A (ja) * 2015-05-29 2016-12-28 ニプロ株式会社 透過光強度測定ユニット
US10203281B2 (en) 2015-05-29 2019-02-12 Nipro Corporation Transmitted light intensity measurement unit

Also Published As

Publication number Publication date
JPS6360857B2 (enrdf_load_stackoverflow) 1988-11-25

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