JPS60161852U - 酸素濃度測定装置 - Google Patents

酸素濃度測定装置

Info

Publication number
JPS60161852U
JPS60161852U JP1985031959U JP3195985U JPS60161852U JP S60161852 U JPS60161852 U JP S60161852U JP 1985031959 U JP1985031959 U JP 1985031959U JP 3195985 U JP3195985 U JP 3195985U JP S60161852 U JPS60161852 U JP S60161852U
Authority
JP
Japan
Prior art keywords
measuring device
oxygen concentration
concentration measuring
light
spectrum
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.)
Pending
Application number
JP1985031959U
Other languages
English (en)
Inventor
ヤコブ・ワイ・ウオング
Original Assignee
横河・ヒユ−レツト・パツカ−ド株式会社
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 横河・ヒユ−レツト・パツカ−ド株式会社 filed Critical 横河・ヒユ−レツト・パツカ−ド株式会社
Publication of JPS60161852U publication Critical patent/JPS60161852U/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

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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
・第１図および第６図は本考案の実施例の構成図、第２
図および第−空回は酸素の吸収ピークおよ−び紫外光の
放射帯域を示す図、第４図および第５図は第、１図眸示
した一部素手の駆動手段の具体例／を示す図で、１０：
光源、１４．２０：レンズ、１６：干渉フィルタ、１８
：エタロンフィルタ、２６：資料室、２８．：光検出器
、７６．１１２゜１３４：矩形波発生器である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被測定呼気ゆく通過す仝資料室と、紫外光源と、前記紫
    外光源からの紫外光のスペクトルを拡大１、酸素による
    吸収が各々大、小の第１、第２光を含む光を出力するス
    ペクトル拡大部と、前記スペクトル拡大部か゛らの前記
    第１、第２光を選択的に前記資料室へ導入するフィルタ
    と、前記資料室を通過した光を検出する検出器とから成
    る酸素濃一度測定装置。　　　１１、
JP1985031959U 1977-06-10 1985-03-06 酸素濃度測定装置 Pending JPS60161852U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/805,551 US4096388A (en) 1977-06-10 1977-06-10 Measuring gaseous oxygen with U.V. absorption
US805551 1991-12-10

Publications (1)

Publication Number Publication Date
JPS60161852U true JPS60161852U (ja) 1985-10-28

Family

ID=25191890

Family Applications (2)

Application Number Title Priority Date Filing Date
JP6822678A Pending JPS544185A (en) 1977-06-10 1978-06-06 Oxygen concentration measuring device
JP1985031959U Pending JPS60161852U (ja) 1977-06-10 1985-03-06 酸素濃度測定装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP6822678A Pending JPS544185A (en) 1977-06-10 1978-06-06 Oxygen concentration measuring device

Country Status (3)

Country Link
US (1) US4096388A (ja)
JP (2) JPS544185A (ja)
DE (1) DE2823755A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0822129A (ja) * 1994-07-06 1996-01-23 Nikon Corp 真空紫外域の光学装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192996A (en) * 1978-07-12 1980-03-11 Hewlett-Packard Company Measurement of oxygen by differential absorption of UV radiation
US4591721A (en) * 1984-10-10 1986-05-27 Andors Analyzers Incorporated Oxygen analysis employing absorption spectroscopy
JPH0335268Y2 (ja) * 1987-02-27 1991-07-25
US4998017A (en) * 1989-05-01 1991-03-05 Ryan Fredrick M Method and arrangement for measuring the optical absorptions of gaseous mixtures
GB2233087B (en) * 1989-05-31 1993-09-29 York Ltd Apparatus for monitoring a gas
US5244810A (en) * 1990-01-12 1993-09-14 Gottlieb Amos J Analytical method
US5508512A (en) * 1995-01-24 1996-04-16 Esm International Inc. Sorting machine using dual frequency optical detectors
US6577448B2 (en) * 2001-09-25 2003-06-10 Siemens Dematic Electronic Assembly Systems, Inc. Laser system by modulation of power and energy
US20040145741A1 (en) * 2003-01-24 2004-07-29 Honeywell International Inc. Comb etalon fluid analyzer
JP2007232402A (ja) * 2006-02-27 2007-09-13 Denso Corp 光学式ガス検知装置
US20080291456A1 (en) * 2007-05-24 2008-11-27 Ghislain Lucien P Sensor apparatus and method using optical interferometry
DE102014212564A1 (de) 2014-07-29 2016-02-04 Robert Bosch Gmbh Messgerät zur Bestimmung von gasförmigen Bestandteilen der Luft
CN106596444A (zh) * 2016-12-08 2017-04-26 哈尔滨工业大学 一种基于紫外宽带吸收光谱的氧气浓度测量系统及测量方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914478B1 (ja) * 1970-03-17 1974-04-08
JPS51136474A (en) * 1975-05-06 1976-11-25 Siemens Ag Drift correcting apparatus for gas analyzer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612866A (en) * 1969-07-08 1971-10-12 Brian Stevens Instrument for determining oxygen quantities by measuring oxygen quenching of fluorescent radiation
US3976883A (en) * 1973-05-10 1976-08-24 Honeywell Inc. Infrared analyzer
US3982130A (en) * 1975-10-10 1976-09-21 The United States Of America As Represented By The Secretary Of The Air Force Ultraviolet wavelength smoke detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914478B1 (ja) * 1970-03-17 1974-04-08
JPS51136474A (en) * 1975-05-06 1976-11-25 Siemens Ag Drift correcting apparatus for gas analyzer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0822129A (ja) * 1994-07-06 1996-01-23 Nikon Corp 真空紫外域の光学装置

Also Published As

Publication number Publication date
DE2823755A1 (de) 1978-12-21
JPS544185A (en) 1979-01-12
US4096388A (en) 1978-06-20

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