JPWO2025079328A1 - - Google Patents

Info

Publication number
JPWO2025079328A1
JPWO2025079328A1 JP2025503012A JP2025503012A JPWO2025079328A1 JP WO2025079328 A1 JPWO2025079328 A1 JP WO2025079328A1 JP 2025503012 A JP2025503012 A JP 2025503012A JP 2025503012 A JP2025503012 A JP 2025503012A JP WO2025079328 A1 JPWO2025079328 A1 JP WO2025079328A1
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
JP2025503012A
Other languages
Japanese (ja)
Other versions
JPWO2025079328A5 (https=
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 JPWO2025079328A1 publication Critical patent/JPWO2025079328A1/ja
Publication of JPWO2025079328A5 publication Critical patent/JPWO2025079328A5/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
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/61—Non-dispersive gas analysers

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)
JP2025503012A 2023-10-13 2024-08-08 Pending JPWO2025079328A1 (https=)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023177817 2023-10-13
JP2023218578 2023-12-25
PCT/JP2024/028495 WO2025079328A1 (ja) 2023-10-13 2024-08-08 ガス濃度測定器及びガス濃度測定方法

Publications (2)

Publication Number Publication Date
JPWO2025079328A1 true JPWO2025079328A1 (https=) 2025-04-17
JPWO2025079328A5 JPWO2025079328A5 (https=) 2025-09-17

Family

ID=95395340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025503012A Pending JPWO2025079328A1 (https=) 2023-10-13 2024-08-08

Country Status (4)

Country Link
JP (1) JPWO2025079328A1 (https=)
CN (2) CN121889660A (https=)
TW (2) TW202532835A (https=)
WO (2) WO2025079328A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563744A (en) * 1978-11-06 1980-05-14 Keiichiro Fuwa Non-dispersion type vacuum ultraviolet ray mercury analyzer
JPH07128229A (ja) * 1993-11-04 1995-05-19 Mitsubishi Heavy Ind Ltd 有機溶剤ガス濃度測定方法及び装置並びにドライクリーニング機械
JP2000298094A (ja) * 1999-03-06 2000-10-24 Trace Analytical フォトメータ及び水銀蒸気濃度を測定する方法
JP2003520959A (ja) * 2000-01-18 2003-07-08 ラジオメーター・メディカル・アクティーゼルスカブ 装置、試料キュベット、及び光学測定方法
JP2005241249A (ja) * 2004-02-24 2005-09-08 Central Glass Co Ltd Ｆ２ガス濃度の測定方法並びに測定装置
JP2015532433A (ja) * 2012-10-18 2015-11-09 ブイユーブイ・アナリティクス・インコーポレイテッドＶＵＶ Ａｎａｌｙｔｉｃｓ，Ｉｎｃ． 真空紫外吸収分光システムおよび方法
WO2021106602A1 (ja) * 2019-11-27 2021-06-03 昭和電工株式会社 紫外分光法によるハロゲンフッ化物含有ガスに含まれるフッ素ガス濃度の測定方法
WO2021182279A1 (ja) * 2020-03-13 2021-09-16 国立大学法人徳島大学 濃度測定方法および濃度測定装置
JP2023503433A (ja) * 2019-11-29 2023-01-30 サーモ フィッシャー サイエンティフィック （エキュブラン） エスアーエールエル 発光分光分析の改善

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6035628B2 (ja) 2012-10-03 2016-11-30 株式会社チノー ガスセンサ

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563744A (en) * 1978-11-06 1980-05-14 Keiichiro Fuwa Non-dispersion type vacuum ultraviolet ray mercury analyzer
JPH07128229A (ja) * 1993-11-04 1995-05-19 Mitsubishi Heavy Ind Ltd 有機溶剤ガス濃度測定方法及び装置並びにドライクリーニング機械
JP2000298094A (ja) * 1999-03-06 2000-10-24 Trace Analytical フォトメータ及び水銀蒸気濃度を測定する方法
JP2003520959A (ja) * 2000-01-18 2003-07-08 ラジオメーター・メディカル・アクティーゼルスカブ 装置、試料キュベット、及び光学測定方法
JP2005241249A (ja) * 2004-02-24 2005-09-08 Central Glass Co Ltd Ｆ２ガス濃度の測定方法並びに測定装置
JP2015532433A (ja) * 2012-10-18 2015-11-09 ブイユーブイ・アナリティクス・インコーポレイテッドＶＵＶ Ａｎａｌｙｔｉｃｓ，Ｉｎｃ． 真空紫外吸収分光システムおよび方法
WO2021106602A1 (ja) * 2019-11-27 2021-06-03 昭和電工株式会社 紫外分光法によるハロゲンフッ化物含有ガスに含まれるフッ素ガス濃度の測定方法
JP2023503433A (ja) * 2019-11-29 2023-01-30 サーモ フィッシャー サイエンティフィック （エキュブラン） エスアーエールエル 発光分光分析の改善
WO2021182279A1 (ja) * 2020-03-13 2021-09-16 国立大学法人徳島大学 濃度測定方法および濃度測定装置

Also Published As

Publication number Publication date
CN121889659A (zh) 2026-04-17
WO2025079327A1 (ja) 2025-04-17
WO2025079328A1 (ja) 2025-04-17
TW202526294A (zh) 2025-07-01
CN121889660A (zh) 2026-04-17
TW202532835A (zh) 2025-08-16

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