JPWO2021172082A1 - - Google Patents

Info

Publication number
JPWO2021172082A1
JPWO2021172082A1 JP2022503275A JP2022503275A JPWO2021172082A1 JP WO2021172082 A1 JPWO2021172082 A1 JP WO2021172082A1 JP 2022503275 A JP2022503275 A JP 2022503275A JP 2022503275 A JP2022503275 A JP 2022503275A JP WO2021172082 A1 JPWO2021172082 A1 JP WO2021172082A1
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
JP2022503275A
Other languages
Japanese (ja)
Other versions
JPWO2021172082A5 (en
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 JPWO2021172082A1 publication Critical patent/JPWO2021172082A1/ja
Publication of JPWO2021172082A5 publication Critical patent/JPWO2021172082A5/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
    • G01N21/17—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
    • G01N21/37—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using pneumatic detection

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)
JP2022503275A 2020-02-26 2021-02-16 Pending JPWO2021172082A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020030558 2020-02-26
PCT/JP2021/005588 WO2021172082A1 (en) 2020-02-26 2021-02-16 Detector and gas analyzer

Publications (2)

Publication Number Publication Date
JPWO2021172082A1 true JPWO2021172082A1 (en) 2021-09-02
JPWO2021172082A5 JPWO2021172082A5 (en) 2022-10-20

Family

ID=77491075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022503275A Pending JPWO2021172082A1 (en) 2020-02-26 2021-02-16

Country Status (3)

Country Link
JP (1) JPWO2021172082A1 (en)
CN (1) CN115176146A (en)
WO (1) WO2021172082A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925970B2 (en) * 1976-05-15 1984-06-22 株式会社日立製作所 photometer
JPS61133841A (en) * 1984-12-04 1986-06-21 Fuji Electric Corp Res & Dev Ltd Infrared ray analyzer
JPH10339698A (en) * 1997-06-09 1998-12-22 Itachibori Seisakusho Kk Infrared-type gas detector
DE19732470C2 (en) * 1997-07-28 1999-11-18 Siemens Ag Non-dispersive infrared gas analyzer
JP2002131218A (en) * 2000-10-20 2002-05-09 Mitsui Mining & Smelting Co Ltd Warm-up method for device for evaluating internal quality of fresh product
JP4138306B2 (en) * 2001-12-13 2008-08-27 株式会社島津製作所 Absorber capsule and infrared gas analyzer
JP2004061207A (en) * 2002-07-26 2004-02-26 Shimadzu Corp Infrared gas analyzer
DE102008009189B4 (en) * 2008-02-15 2016-05-25 Siemens Aktiengesellschaft Non-dispersive infrared gas analyzer
JP5741770B2 (en) * 2012-03-27 2015-07-01 株式会社島津製作所 Spectrometer

Also Published As

Publication number Publication date
CN115176146A (en) 2022-10-11
WO2021172082A1 (en) 2021-09-02

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Legal Events

Date Code Title Description
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Effective date: 20220531

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Effective date: 20231220