WO2009034897A1 - Gas concentration measuring instrument - Google Patents

Gas concentration measuring instrument Download PDF

Info

Publication number
WO2009034897A1
WO2009034897A1 PCT/JP2008/065880 JP2008065880W WO2009034897A1 WO 2009034897 A1 WO2009034897 A1 WO 2009034897A1 JP 2008065880 W JP2008065880 W JP 2008065880W WO 2009034897 A1 WO2009034897 A1 WO 2009034897A1
Authority
WO
WIPO (PCT)
Prior art keywords
storing
cassette
main body
detection paper
unused
Prior art date
Application number
PCT/JP2008/065880
Other languages
French (fr)
Japanese (ja)
Inventor
Takumi Yamada
Yasuko Maruo
Takashi Miwa
Jiro Nakamura
Seizo Sakata
Mamoru Mizunuma
Akira Sugiyama
Original Assignee
Nippon Telegraph And Telephone Corporation
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 Nippon Telegraph And Telephone Corporation filed Critical Nippon Telegraph And Telephone Corporation
Priority to JP2009501650A priority Critical patent/JP4809919B2/en
Publication of WO2009034897A1 publication Critical patent/WO2009034897A1/en

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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0812—Bands; Tapes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols
    • G01N31/224—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols for investigating presence of dangerous gases

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

A cassette (12) for storing a gas detection tape (16) consists of a cassette main body (21), and a cover plate (22) covering the back of the cassette main body (21). An unused detection paper storing section (24) for storing an unused gas detection tape (16), a used detection paper storing section (25) for storing a used gas detection tape (16), a detection paper passage (26) for connecting these storing sections (24, 25), and an exposing portion (43) for exposing a part of the detection paper passage (26) to the outside of the cassette are formed in the cassette main body (21). Periphery of the unused detection paper storing section (24) is sealed by an O-ring (80), and the portion of the passage in the upstream of the exposing portion (43) is sealed by a sealing means (85), a roller (71), a sealing portion (96), and the like.
PCT/JP2008/065880 2007-09-14 2008-09-03 Gas concentration measuring instrument WO2009034897A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009501650A JP4809919B2 (en) 2007-09-14 2008-09-03 Gas concentration measuring instrument

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007239108 2007-09-14
JP2007-239108 2007-09-14
JP2007239105 2007-09-14
JP2007-239105 2007-09-14
JP2007239125 2007-09-14
JP2007-239125 2007-09-14

Publications (1)

Publication Number Publication Date
WO2009034897A1 true WO2009034897A1 (en) 2009-03-19

Family

ID=40451906

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065880 WO2009034897A1 (en) 2007-09-14 2008-09-03 Gas concentration measuring instrument

Country Status (2)

Country Link
JP (1) JP4809919B2 (en)
WO (1) WO2009034897A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110624123A (en) * 2019-10-26 2019-12-31 河南极速环保有限公司 Ozone disinfection result identification device, disinfection device with same and disinfection method
KR102148464B1 (en) * 2019-12-13 2020-08-27 국방과학연구소 Apparatus for detecting gas, drone therewith and control method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107003220B (en) * 2014-10-01 2021-04-20 先进的聚合物监测技术股份有限公司 System and method for monitoring and controlling a polymerization reaction
US11815439B2 (en) 2019-12-13 2023-11-14 Agency For Defense Development Apparatus for sampling gas, drone therewith and control method thereof
KR102136342B1 (en) * 2019-12-13 2020-07-22 국방과학연구소 Apparatus for sampling gas, drone therewith and control method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01105168A (en) * 1987-10-17 1989-04-21 Fuji Photo Film Co Ltd Test film cassette for biochemical analysis
JPH10332592A (en) * 1997-06-05 1998-12-18 Riken Keiki Co Ltd Color reaction tape-type gas measuring apparatus
JPH11223627A (en) * 1998-02-04 1999-08-17 Riken Keiki Co Ltd Tape type gas measuring device
JP2000111541A (en) * 1998-10-01 2000-04-21 Riken Keiki Co Ltd Sheet for detecting oxidizing gas
JP2001124759A (en) * 1999-10-28 2001-05-11 Toppan Printing Co Ltd Indicator for detecting gas
JP2006511820A (en) * 2002-12-23 2006-04-06 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト Transfer device for transporting test elements in an analysis system
JP2006258533A (en) * 2005-03-16 2006-09-28 Nippon Telegr & Teleph Corp <Ntt> Housing for ozone porous glass sensor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01105168A (en) * 1987-10-17 1989-04-21 Fuji Photo Film Co Ltd Test film cassette for biochemical analysis
JPH10332592A (en) * 1997-06-05 1998-12-18 Riken Keiki Co Ltd Color reaction tape-type gas measuring apparatus
JPH11223627A (en) * 1998-02-04 1999-08-17 Riken Keiki Co Ltd Tape type gas measuring device
JP2000111541A (en) * 1998-10-01 2000-04-21 Riken Keiki Co Ltd Sheet for detecting oxidizing gas
JP2001124759A (en) * 1999-10-28 2001-05-11 Toppan Printing Co Ltd Indicator for detecting gas
JP2006511820A (en) * 2002-12-23 2006-04-06 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト Transfer device for transporting test elements in an analysis system
JP2006258533A (en) * 2005-03-16 2006-09-28 Nippon Telegr & Teleph Corp <Ntt> Housing for ozone porous glass sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110624123A (en) * 2019-10-26 2019-12-31 河南极速环保有限公司 Ozone disinfection result identification device, disinfection device with same and disinfection method
KR102148464B1 (en) * 2019-12-13 2020-08-27 국방과학연구소 Apparatus for detecting gas, drone therewith and control method thereof

Also Published As

Publication number Publication date
JP4809919B2 (en) 2011-11-09
JPWO2009034897A1 (en) 2010-12-24

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