DE3618690A1 - Strahlungsquelle fuer einen infrarot-gasanalysator - Google Patents

Strahlungsquelle fuer einen infrarot-gasanalysator

Info

Publication number
DE3618690A1
DE3618690A1 DE19863618690 DE3618690A DE3618690A1 DE 3618690 A1 DE3618690 A1 DE 3618690A1 DE 19863618690 DE19863618690 DE 19863618690 DE 3618690 A DE3618690 A DE 3618690A DE 3618690 A1 DE3618690 A1 DE 3618690A1
Authority
DE
Germany
Prior art keywords
radiation source
radiation
metal block
inorganic material
material layer
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.)
Granted
Application number
DE19863618690
Other languages
German (de)
English (en)
Other versions
DE3618690C2 (enrdf_load_stackoverflow
Inventor
Junji Okazaki Kyoto Aoki
Kimio Kyoto Miyatake
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.)
Horiba Ltd
Original Assignee
Horiba 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 Horiba Ltd filed Critical Horiba Ltd
Publication of DE3618690A1 publication Critical patent/DE3618690A1/de
Application granted granted Critical
Publication of DE3618690C2 publication Critical patent/DE3618690C2/de
Granted 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
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19863618690 1985-06-06 1986-06-04 Strahlungsquelle fuer einen infrarot-gasanalysator Granted DE3618690A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8607285U JPS61202057U (enrdf_load_stackoverflow) 1985-06-06 1985-06-06

Publications (2)

Publication Number Publication Date
DE3618690A1 true DE3618690A1 (de) 1986-12-11
DE3618690C2 DE3618690C2 (enrdf_load_stackoverflow) 1989-01-19

Family

ID=13876498

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863618690 Granted DE3618690A1 (de) 1985-06-06 1986-06-04 Strahlungsquelle fuer einen infrarot-gasanalysator

Country Status (2)

Country Link
JP (1) JPS61202057U (enrdf_load_stackoverflow)
DE (1) DE3618690A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809160A1 (de) * 1988-03-18 1989-09-28 Leybold Ag Infrarot-strahlungsquelle, insbesondere fuer ein mehrkanaliges gasanalysegeraet
WO1995013528A1 (fr) * 1993-11-12 1995-05-18 Saphir Dispositif de detection de gaz par absorption infrarouge
EP0692702A1 (en) * 1994-07-11 1996-01-17 Instrumentarium Corporation Infrared radiation source for a gas analyzer and a method for generating infrared radiation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723732Y2 (ja) * 1988-03-19 1995-05-31 株式会社堀場製作所 赤外線分析計の光源
DE19832833C2 (de) * 1998-07-21 2002-01-31 Fraunhofer Ges Forschung Verfahren zur thermographischen Untersuchung eines Werkstückes und Vorrichtung hierfür
US8975604B2 (en) * 2009-09-18 2015-03-10 Thermo Electron Scientific Instruments Llc Emissivity enhanced mid IR source

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE824976C (de) * 1950-04-13 1951-12-17 Dr Franz Lauster Infrarot-Strahler
DE2442892A1 (de) * 1973-10-09 1975-04-10 Hewlett Packard Co Infrarot-strahlungsquelle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE824976C (de) * 1950-04-13 1951-12-17 Dr Franz Lauster Infrarot-Strahler
DE2442892A1 (de) * 1973-10-09 1975-04-10 Hewlett Packard Co Infrarot-strahlungsquelle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809160A1 (de) * 1988-03-18 1989-09-28 Leybold Ag Infrarot-strahlungsquelle, insbesondere fuer ein mehrkanaliges gasanalysegeraet
WO1995013528A1 (fr) * 1993-11-12 1995-05-18 Saphir Dispositif de detection de gaz par absorption infrarouge
FR2712390A1 (fr) * 1993-11-12 1995-05-19 Saphir Dispositif de détection de gaz par absorption infrarouge.
US5608219A (en) * 1993-11-12 1997-03-04 Saphir Device for detecting gas by infrared absorption
EP0692702A1 (en) * 1994-07-11 1996-01-17 Instrumentarium Corporation Infrared radiation source for a gas analyzer and a method for generating infrared radiation

Also Published As

Publication number Publication date
JPS61202057U (enrdf_load_stackoverflow) 1986-12-18
DE3618690C2 (enrdf_load_stackoverflow) 1989-01-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: TER MEER, N., DIPL.-CHEM. DR.RER.NAT. MUELLER, F.,

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee