FR2182567A5 - - Google Patents

Info

Publication number
FR2182567A5
FR2182567A5 FR7315525A FR7315525A FR2182567A5 FR 2182567 A5 FR2182567 A5 FR 2182567A5 FR 7315525 A FR7315525 A FR 7315525A FR 7315525 A FR7315525 A FR 7315525A FR 2182567 A5 FR2182567 A5 FR 2182567A5
Authority
FR
France
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.)
Expired
Application number
FR7315525A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of FR2182567A5 publication Critical patent/FR2182567A5/fr
Expired 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR7315525A 1972-04-27 1973-04-27 Expired FR2182567A5 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24817772A 1972-04-27 1972-04-27

Publications (1)

Publication Number Publication Date
FR2182567A5 true FR2182567A5 (da) 1973-12-07

Family

ID=22938027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315525A Expired FR2182567A5 (da) 1972-04-27 1973-04-27

Country Status (3)

Country Link
JP (1) JPS4955386A (da)
DE (1) DE2321405A1 (da)
FR (1) FR2182567A5 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604693A (en) * 1978-02-16 1981-12-16 Standard Telephones Cables Ltd Optical detection of vapours
JPS57144446A (en) * 1981-03-02 1982-09-07 Toshiba Corp Apparatus for spectrochemical analysis
JPS5828652A (ja) * 1981-08-13 1983-02-19 Eikou Seiki Sangyo Kk 連続分光測定方式
GB2153520B (en) * 1983-12-20 1987-04-23 Nippon Steel Corp Method for quantitatively detecting the decarburization reaction in the production process of an electrical steel sheet
JP3228080B2 (ja) * 1995-08-07 2001-11-12 富士電機株式会社 多重反射形試料セル
EP2352987A4 (en) * 2008-11-06 2012-03-28 Li Cor Inc GAS ANALYZER

Also Published As

Publication number Publication date
JPS4955386A (da) 1974-05-29
DE2321405A1 (de) 1973-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse