DE3682188D1 - Infrarot-gasanalysiervorrichtung und eine darin verwendete infrarotquelle. - Google Patents

Infrarot-gasanalysiervorrichtung und eine darin verwendete infrarotquelle.

Info

Publication number
DE3682188D1
DE3682188D1 DE8686309972T DE3682188T DE3682188D1 DE 3682188 D1 DE3682188 D1 DE 3682188D1 DE 8686309972 T DE8686309972 T DE 8686309972T DE 3682188 T DE3682188 T DE 3682188T DE 3682188 D1 DE3682188 D1 DE 3682188D1
Authority
DE
Germany
Prior art keywords
infrared
gas analyzer
enclosure
source used
gas
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.)
Expired - Fee Related
Application number
DE8686309972T
Other languages
English (en)
Inventor
Elieser Zwi Rosenfeld
Hanan Boasson
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.)
Oridion Medical 1987 Ltd
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
Application granted granted Critical
Publication of DE3682188D1 publication Critical patent/DE3682188D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE8686309972T 1986-01-01 1986-12-19 Infrarot-gasanalysiervorrichtung und eine darin verwendete infrarotquelle. Expired - Fee Related DE3682188D1 (de)

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
DE3682188D1 true DE3682188D1 (de) 1991-11-28

Family

ID=11056488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686309972T Expired - Fee Related DE3682188D1 (de) 1986-01-01 1986-12-19 Infrarot-gasanalysiervorrichtung und eine darin verwendete infrarotquelle.

Country Status (10)

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

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
EP0685728B1 (de) * 1994-06-04 2002-12-11 Orbisphere Laboratories Neuchatel Sa 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
IL162326A0 (en) * 2001-12-06 2005-11-20 Alaris Medical Syst Inc Co2 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 (en) 2015-03-05 2016-09-09 Honeywell International Inc. Use of selected glass types and glass thicknesses in the optical path to remove cross sensitivity to water absorption peaks
US10458900B2 (en) 2015-09-10 2019-10-29 Honeywell International Inc. Gas detector with normalized response and improved sensitivity
WO2017062626A1 (en) 2015-10-09 2017-04-13 Honeywell International Inc. Electromagnetic radiation detector using a planar golay cell
EP3637103A1 (de) 2016-01-13 2020-04-15 Inficon GmbH Gasnachweis mit breitem spektrum unter verwendung eines elektrochemischen gasdetektors
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
JPH073387B2 (ja) 1995-01-18
EP0231639A3 (en) 1988-04-27
BR8606609A (pt) 1987-10-20
AU582290B2 (en) 1989-03-16
JPS62235545A (ja) 1987-10-15
EP0231639B1 (de) 1991-10-23
EP0231639A2 (de) 1987-08-12
ZA869540B (en) 1987-08-26
ATE68881T1 (de) 1991-11-15
CA1277507C (en) 1990-12-11
IL77494A (en) 1989-12-15
AU6699486A (en) 1987-07-09
US4755675A (en) 1988-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ORIDION MEDICAL LTD., JERUSALEM/JERUSALAJIM, IL

8339 Ceased/non-payment of the annual fee