ZA869540B - A gas analyzer and a source of ir radiation therefor - Google Patents

A gas analyzer and a source of ir radiation therefor

Info

Publication number
ZA869540B
ZA869540B ZA869540A ZA869540A ZA869540B ZA 869540 B ZA869540 B ZA 869540B ZA 869540 A ZA869540 A ZA 869540A ZA 869540 A ZA869540 A ZA 869540A ZA 869540 B ZA869540 B ZA 869540B
Authority
ZA
South Africa
Prior art keywords
source
gas analyzer
enclosure
radiation
gas
Prior art date
Application number
ZA869540A
Other languages
English (en)
Inventor
Elieser Zwi Rosenfeld
Hanan Boasson
Original Assignee
Irad Technologies Ltd
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 Irad Technologies Ltd filed Critical Irad Technologies Ltd
Publication of ZA869540B publication Critical patent/ZA869540B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • G01J3/108—Arrangements of light sources specially adapted for spectrometry or colorimetry for measurement in the infrared range
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06166—Line selective sources

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Sampling And Sample Adjustment (AREA)
ZA869540A 1986-01-01 1986-12-19 A gas analyzer and a source of ir radiation therefor ZA869540B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL7749486A IL77494A (en) 1986-01-01 1986-01-01 Gas analyzer

Publications (1)

Publication Number Publication Date
ZA869540B true ZA869540B (en) 1987-08-26

Family

ID=11056488

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA869540A ZA869540B (en) 1986-01-01 1986-12-19 A gas analyzer and a source of ir radiation therefor

Country Status (10)

Country Link
US (1) US4755675A (fr)
EP (1) EP0231639B1 (fr)
JP (1) JPH073387B2 (fr)
AT (1) ATE68881T1 (fr)
AU (1) AU582290B2 (fr)
BR (1) BR8606609A (fr)
CA (1) CA1277507C (fr)
DE (1) DE3682188D1 (fr)
IL (1) IL77494A (fr)
ZA (1) ZA869540B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL90744A (en) * 1989-06-25 1992-07-15 Spegas Ind Ltd Method and apparatus for gas analysis
FI85426C (fi) * 1990-08-03 1992-04-10 Vaisala Oy Anordning och foerfarande foer maetning av halten av en gas.
US5500301A (en) 1991-03-07 1996-03-19 Kabushiki Kaisha Kobe Seiko Sho A1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy films
DE69431873T2 (de) * 1994-06-04 2003-11-13 Orbisphere Lab Photoakustisches Analysegerät
US5944670A (en) * 1996-12-02 1999-08-31 Oridion Medical Ltd. Breath test for the diagnosis of bacterial infection
IL121793A (en) 1997-09-17 2008-06-05 Lewis Coleman Isotopic gas analyzer
US6586885B2 (en) * 2001-08-20 2003-07-01 Motorola, Inc. MHCD and microfluidic apparatus and method
AU2002351275B2 (en) * 2001-12-06 2007-12-20 Carefusion 303, Inc. C02 monitored drug infusion system
US8085301B2 (en) * 2009-03-16 2011-12-27 Southwest Research Institute Compact handheld detector for greenhouse gasses
US20100230593A1 (en) 2009-03-16 2010-09-16 Southwest Research Institute Compact handheld non-laser detector for greenhouse gasses
WO2016141155A1 (fr) 2015-03-05 2016-09-09 Honeywell International Inc. Utilisation de types de verre et d'épaisseurs de verre choisis dans le chemin optique pour éliminer la sensibilité croisée à des pics d'absorption d'eau
EP3347698A1 (fr) 2015-09-10 2018-07-18 Honeywell International Inc. Détecteur de gaz à réponse normalisée et sensibilité améliorée
US10393591B2 (en) 2015-10-09 2019-08-27 Honeywell International Inc. Electromagnetic radiation detector using a planar Golay cell
EP3193166B1 (fr) * 2016-01-13 2019-12-18 Inficon GmbH Détection de gaz à gamme étendue au moyen d'un détecteur de gaz à infrarouge
DE102022208770A1 (de) 2022-08-24 2024-02-29 Hochschule Reutlingen, Körperschaft des öffentlichen Rechts Vorrichtung zum Erfassen von mindestens einer gasförmigen Komponente in einem Gas

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614653A (en) * 1963-05-02 1971-10-19 Bell Telephone Labor Inc Optical maser
US4005330A (en) * 1975-01-20 1977-01-25 General Electric Company Electrodeless fluorescent lamp
JPS51140683A (en) * 1975-05-29 1976-12-03 Hamamatsu Tv Kk Molecular absorbance spectorchemical analyzer
US4274063A (en) * 1976-12-30 1981-06-16 Ali Javan Infrared spectroscopic lamps and gas detectors incorporating such lamps
US4075505A (en) * 1977-01-10 1978-02-21 Xonics, Inc. Molecular emission lamp
GB1591709A (en) * 1977-12-08 1981-06-24 Emi Ltd Discharge tubes
JPS5515086A (en) * 1978-07-18 1980-02-01 Sanyo Electric Co Ltd Gas density measuring unit
DE2952464C2 (de) * 1979-12-27 1986-03-27 Siemens AG, 1000 Berlin und 8000 München Nichtdispersiver Infrarot-Gasanalysator
DE3043332A1 (de) * 1980-11-17 1982-07-01 Siemens AG, 1000 Berlin und 8000 München Nichtdispersiver infrarot-gasanalysator
FI67625C (fi) * 1983-04-06 1985-04-10 Instrumentarium Oy Foerfarande foer eliminering av maetningsfel vid fotometeranalys
US4648396A (en) * 1985-05-03 1987-03-10 Brigham And Women's Hospital Respiration detector
US4652790A (en) * 1985-11-12 1987-03-24 Fusion Systems Corporation Electrodeless discharge lamp

Also Published As

Publication number Publication date
ATE68881T1 (de) 1991-11-15
IL77494A (en) 1989-12-15
EP0231639B1 (fr) 1991-10-23
EP0231639A2 (fr) 1987-08-12
DE3682188D1 (de) 1991-11-28
EP0231639A3 (en) 1988-04-27
AU582290B2 (en) 1989-03-16
CA1277507C (fr) 1990-12-11
JPH073387B2 (ja) 1995-01-18
BR8606609A (pt) 1987-10-20
US4755675A (en) 1988-07-05
AU6699486A (en) 1987-07-09
JPS62235545A (ja) 1987-10-15

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