JPWO2023218672A1 - - Google Patents

Info

Publication number
JPWO2023218672A1
JPWO2023218672A1 JP2023574542A JP2023574542A JPWO2023218672A1 JP WO2023218672 A1 JPWO2023218672 A1 JP WO2023218672A1 JP 2023574542 A JP2023574542 A JP 2023574542A JP 2023574542 A JP2023574542 A JP 2023574542A JP WO2023218672 A1 JPWO2023218672 A1 JP WO2023218672A1
Authority
JP
Japan
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
JP2023574542A
Other languages
Japanese (ja)
Other versions
JPWO2023218672A5 (fr
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 filed Critical
Publication of JPWO2023218672A1 publication Critical patent/JPWO2023218672A1/ja
Publication of JPWO2023218672A5 publication Critical patent/JPWO2023218672A5/ja
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
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • 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
    • G01N21/05—Flow-through cuvettes
    • 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
    • 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
    • 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
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • 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
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/155—Monitoring cleanness of window, lens, or other parts
    • G01N2021/157—Monitoring by optical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2023574542A 2022-05-13 2022-05-13 Pending JPWO2023218672A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/020296 WO2023218672A1 (fr) 2022-05-13 2022-05-13 Dispositif d'analyse de la qualité de l'eau

Publications (2)

Publication Number Publication Date
JPWO2023218672A1 true JPWO2023218672A1 (fr) 2023-11-16
JPWO2023218672A5 JPWO2023218672A5 (fr) 2024-07-19

Family

ID=88729913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023574542A Pending JPWO2023218672A1 (fr) 2022-05-13 2022-05-13

Country Status (4)

Country Link
JP (1) JPWO2023218672A1 (fr)
KR (1) KR20230172600A (fr)
CN (1) CN117413169A (fr)
WO (1) WO2023218672A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04125446A (ja) * 1990-09-17 1992-04-24 Shimadzu Corp 分光光度計
JP2786767B2 (ja) * 1991-12-17 1998-08-13 株式会社日立製作所 自動分析装置および容器の汚染判定方法
JP2015184018A (ja) * 2014-03-20 2015-10-22 東レ株式会社 赤外吸収スペクトル作成方法、検量線作成方法、ならびにこれらを用いた溶液濃度定量方法および溶液濃度測定装置
JP6436266B2 (ja) 2016-05-19 2018-12-12 富士電機株式会社 水質分析計
JP6828621B2 (ja) * 2017-07-03 2021-02-10 株式会社島津製作所 検出装置
WO2020079800A1 (fr) * 2018-10-18 2020-04-23 株式会社島津製作所 Appareil de détection

Also Published As

Publication number Publication date
WO2023218672A1 (fr) 2023-11-16
CN117413169A (zh) 2024-01-16
KR20230172600A (ko) 2023-12-22

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