JPS56106143A - Absorbance measuring apparatus - Google Patents

Absorbance measuring apparatus

Info

Publication number
JPS56106143A
JPS56106143A JP811580A JP811580A JPS56106143A JP S56106143 A JPS56106143 A JP S56106143A JP 811580 A JP811580 A JP 811580A JP 811580 A JP811580 A JP 811580A JP S56106143 A JPS56106143 A JP S56106143A
Authority
JP
Japan
Prior art keywords
light
bisected
band
half mirror
sample
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
JP811580A
Other languages
English (en)
Other versions
JPS6314771B2 (ja
Inventor
Mitsuo Sugimoto
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.)
Denka Co Ltd
DKK Corp
Original Assignee
DKK Corp
Denki Kagaku 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 DKK Corp, Denki Kagaku Kogyo KK filed Critical DKK Corp
Priority to JP811580A priority Critical patent/JPS56106143A/ja
Publication of JPS56106143A publication Critical patent/JPS56106143A/ja
Publication of JPS6314771B2 publication Critical patent/JPS6314771B2/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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
JP811580A 1980-01-26 1980-01-26 Absorbance measuring apparatus Granted JPS56106143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP811580A JPS56106143A (en) 1980-01-26 1980-01-26 Absorbance measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP811580A JPS56106143A (en) 1980-01-26 1980-01-26 Absorbance measuring apparatus

Publications (2)

Publication Number Publication Date
JPS56106143A true JPS56106143A (en) 1981-08-24
JPS6314771B2 JPS6314771B2 (ja) 1988-04-01

Family

ID=11684282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP811580A Granted JPS56106143A (en) 1980-01-26 1980-01-26 Absorbance measuring apparatus

Country Status (1)

Country Link
JP (1) JPS56106143A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0161646U (ja) * 1987-10-14 1989-04-19
JPH0412250A (ja) * 1990-04-28 1992-01-16 Tsurumi Seiki:Kk 水のｃｏｄ測定装置
JP2000171394A (ja) * 1998-12-01 2000-06-23 Tetra Laval Holdings & Finance Sa 妨害材料が存在する試料中の物質濃度の決定方法および装置
JP2006272256A (ja) * 2005-03-30 2006-10-12 Kurita Water Ind Ltd 膜分離装置及び膜分離方法
JP2006272255A (ja) * 2005-03-30 2006-10-12 Kurita Water Ind Ltd 膜分離装置及び膜分離方法
JP2007203249A (ja) * 2006-02-03 2007-08-16 Kurita Water Ind Ltd 水処理装置及び水処理方法
WO2011160187A1 (en) * 2010-06-23 2011-12-29 Commonwealth Scientific And Industrial Research Organisation An absorption probe for measuring dissolved organic carbon in an aqueous sample

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53106185A (en) * 1977-02-28 1978-09-14 Shimadzu Corp Absorption analyzer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53106185A (en) * 1977-02-28 1978-09-14 Shimadzu Corp Absorption analyzer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0161646U (ja) * 1987-10-14 1989-04-19
JPH0412250A (ja) * 1990-04-28 1992-01-16 Tsurumi Seiki:Kk 水のｃｏｄ測定装置
JP2000171394A (ja) * 1998-12-01 2000-06-23 Tetra Laval Holdings & Finance Sa 妨害材料が存在する試料中の物質濃度の決定方法および装置
JP2006272256A (ja) * 2005-03-30 2006-10-12 Kurita Water Ind Ltd 膜分離装置及び膜分離方法
JP2006272255A (ja) * 2005-03-30 2006-10-12 Kurita Water Ind Ltd 膜分離装置及び膜分離方法
JP2007203249A (ja) * 2006-02-03 2007-08-16 Kurita Water Ind Ltd 水処理装置及び水処理方法
WO2011160187A1 (en) * 2010-06-23 2011-12-29 Commonwealth Scientific And Industrial Research Organisation An absorption probe for measuring dissolved organic carbon in an aqueous sample
US8957387B2 (en) 2010-06-23 2015-02-17 Commonwealth Scientific And Industrial Research Organisation Absorption probe for measuring dissolved organic carbon in an aqueous sample

Also Published As

Publication number Publication date
JPS6314771B2 (ja) 1988-04-01

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