AUPN823896A0 - Spectroscopic analysis of liquid or fluid samples - Google Patents

Spectroscopic analysis of liquid or fluid samples

Info

Publication number
AUPN823896A0
AUPN823896A0 AUPN8238A AUPN823896A AUPN823896A0 AU PN823896 A0 AUPN823896 A0 AU PN823896A0 AU PN8238 A AUPN8238 A AU PN8238A AU PN823896 A AUPN823896 A AU PN823896A AU PN823896 A0 AUPN823896 A0 AU PN823896A0
Authority
AU
Australia
Prior art keywords
liquid
spectroscopic analysis
fluid samples
samples
spectroscopic
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.)
Abandoned
Application number
AUPN8238A
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.)
Varian Australia Pty Ltd
Original Assignee
Varian Australia Pty 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 Varian Australia Pty Ltd filed Critical Varian Australia Pty Ltd
Priority to AUPN8238A priority Critical patent/AUPN823896A0/en
Publication of AUPN823896A0 publication Critical patent/AUPN823896A0/en
Priority to AU17142/97A priority patent/AU1714297A/en
Priority to PCT/AU1997/000098 priority patent/WO1997031260A1/en
Abandoned 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
AUPN8238A 1996-02-23 1996-02-23 Spectroscopic analysis of liquid or fluid samples Abandoned AUPN823896A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPN8238A AUPN823896A0 (en) 1996-02-23 1996-02-23 Spectroscopic analysis of liquid or fluid samples
AU17142/97A AU1714297A (en) 1996-02-23 1997-02-21 Spectroscopic analysis of liquid or fluid samples
PCT/AU1997/000098 WO1997031260A1 (en) 1996-02-23 1997-02-21 Spectroscopic analysis of liquid or fluid samples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPN8238A AUPN823896A0 (en) 1996-02-23 1996-02-23 Spectroscopic analysis of liquid or fluid samples

Publications (1)

Publication Number Publication Date
AUPN823896A0 true AUPN823896A0 (en) 1996-03-14

Family

ID=3792550

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPN8238A Abandoned AUPN823896A0 (en) 1996-02-23 1996-02-23 Spectroscopic analysis of liquid or fluid samples

Country Status (2)

Country Link
AU (1) AUPN823896A0 (en)
WO (1) WO1997031260A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10005130A1 (en) * 2000-02-04 2001-08-16 Basf Coatings Ag Control of polymerization, comprising measuring near OH, NH, COOH, NCO and/or epoxide IR absorption bands using device connected to spectrometer by glass fiber cable
JP5843284B2 (en) * 2011-11-28 2016-01-13 横河電機株式会社 Impurity removing device and spectroscopic analyzer
CN115825002A (en) * 2022-12-26 2023-03-21 重庆万凯新材料科技有限公司 Method for measuring content of terminal carboxyl in polyester by near infrared spectrum and application

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320547A1 (en) * 1975-08-06 1977-03-04 Caen Jacques Optical transparency determination of liquid media - uses fibre optics to convey light to heart of medium which may be agitatated
EP0236581A1 (en) * 1986-03-13 1987-09-16 The Dow Chemical Company Method for determining the onset of crystallization
US5168367A (en) * 1991-01-16 1992-12-01 Rourke Patrick E O Variable path length spectrophotometric probe
US5418615A (en) * 1994-02-25 1995-05-23 Axiom Analytical, Inc. Probe for liquid sample analysis by light transmission
JPH08240525A (en) * 1995-03-06 1996-09-17 Power Reactor & Nuclear Fuel Dev Corp Multi purpose optical sensor

Also Published As

Publication number Publication date
WO1997031260A1 (en) 1997-08-28

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