JPWO2021172504A1 - - Google Patents

Info

Publication number
JPWO2021172504A1
JPWO2021172504A1 JP2022503741A JP2022503741A JPWO2021172504A1 JP WO2021172504 A1 JPWO2021172504 A1 JP WO2021172504A1 JP 2022503741 A JP2022503741 A JP 2022503741A JP 2022503741 A JP2022503741 A JP 2022503741A JP WO2021172504 A1 JPWO2021172504 A1 JP WO2021172504A1
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
JP2022503741A
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 JPWO2021172504A1 publication Critical patent/JPWO2021172504A1/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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/007—Arrangements to check the analyser
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/007—Arrangements to check the analyser
    • G01N33/0072—Arrangements to check the analyser by generating a test gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP2022503741A 2020-02-27 2021-02-26 Pending JPWO2021172504A1 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020032387 2020-02-27
JP2020032385 2020-02-27
JP2020032386 2020-02-27
JP2020032384 2020-02-27
PCT/JP2021/007298 WO2021172504A1 (ja) 2020-02-27 2021-02-26 ガス検出システム、及びガス検出システムの制御方法

Publications (1)

Publication Number Publication Date
JPWO2021172504A1 true JPWO2021172504A1 (ja) 2021-09-02

Family

ID=77491279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022503741A Pending JPWO2021172504A1 (ja) 2020-02-27 2021-02-26

Country Status (4)

Country Link
US (1) US20230063005A1 (ja)
JP (1) JPWO2021172504A1 (ja)
CN (1) CN115135982A (ja)
WO (1) WO2021172504A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113597550A (zh) * 2019-03-20 2021-11-02 京瓷株式会社 气体检测系统
US20240085391A1 (en) * 2021-01-21 2024-03-14 Panasonic Intellectual Property Management Co., Ltd. Gas detection method, program, control system, and gas detection system
CN114459831B (zh) * 2021-12-31 2023-08-08 天津津普利环保科技股份有限公司 一种带有流量控制的多通道气体采样测量方法
CN114910317B (zh) * 2022-04-22 2024-08-20 上海市城市建设设计研究总院（集团）有限公司 适用于受限空间的多通道抽气采样式检测系统及控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0572094A (ja) * 1991-09-10 1993-03-23 Amenitec:Kk 公害ガスの連続測定システム
JPH0996622A (ja) * 1995-09-29 1997-04-08 Matsushita Electric Ind Co Ltd ガスセンサおよびその製造方法
JPH09304244A (ja) * 1996-05-10 1997-11-28 Nourinsuisan Sentan Gijutsu Sangyo Shinko Center 気体検出装置
JP3522510B2 (ja) * 1997-10-22 2004-04-26 日本電信電話株式会社 臭気検出装置における湿度制御方法
JP3751148B2 (ja) * 1998-03-30 2006-03-01 大阪瓦斯株式会社 ガス測定装置
JP4690530B2 (ja) * 2000-09-18 2011-06-01 新コスモス電機株式会社 吸引式ガス検出システム
JP3912317B2 (ja) * 2002-05-28 2007-05-09 ソニー株式会社 ガス検出装置
US20070261559A1 (en) * 2006-05-09 2007-11-15 Maroulis Peter J Analysis of a reactive gas such as silane for particle generating impurities

Also Published As

Publication number Publication date
US20230063005A1 (en) 2023-03-02
CN115135982A (zh) 2022-09-30
WO2021172504A1 (ja) 2021-09-02

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240122