JPS5289978A - Infrared gas analysis method and apparatus for same - Google Patents

Infrared gas analysis method and apparatus for same

Info

Publication number
JPS5289978A
JPS5289978A JP71677A JP71677A JPS5289978A JP S5289978 A JPS5289978 A JP S5289978A JP 71677 A JP71677 A JP 71677A JP 71677 A JP71677 A JP 71677A JP S5289978 A JPS5289978 A JP S5289978A
Authority
JP
Japan
Prior art keywords
same
analysis method
gas analysis
infrared gas
infrared
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
JP71677A
Other languages
Japanese (ja)
Inventor
Jiei Baaretsuto Jiyosefu
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
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
Priority claimed from US05/647,388 external-priority patent/US4035643A/en
Application filed by Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of JPS5289978A publication Critical patent/JPS5289978A/en
Pending 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP71677A 1976-01-08 1977-01-07 Infrared gas analysis method and apparatus for same Pending JPS5289978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/647,388 US4035643A (en) 1974-06-11 1976-01-08 Infrared gas analysis

Publications (1)

Publication Number Publication Date
JPS5289978A true JPS5289978A (en) 1977-07-28

Family

ID=24596799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP71677A Pending JPS5289978A (en) 1976-01-08 1977-01-07 Infrared gas analysis method and apparatus for same

Country Status (5)

Country Link
JP (1) JPS5289978A (en)
CA (1) CA1074148A (en)
DE (1) DE2700422A1 (en)
FR (1) FR2337881A2 (en)
GB (1) GB1570899A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110346292A (en) * 2019-01-04 2019-10-18 内蒙古光能科技有限公司 A kind of adjustable gas-detecting device of optical path

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902896A (en) * 1987-05-08 1990-02-20 Mine Safety Appliances Company Infrared fluid analyzer
DE102004041373B3 (en) * 2004-08-25 2006-02-09 Technische Universität Dresden Producing low-noise test signals for a fast infrared optical sensor for measuring transmission or absorption of light from a thermal light source through a gas, film or liquid comprises using a lock-in amplifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939348A (en) * 1974-06-11 1976-02-17 Allied Chemical Corporation Infrared gas analysis
US3984190A (en) * 1974-11-26 1976-10-05 Allied Chemical Corporation Simultaneous transmission of periodic spectral components by plural interferometric means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110346292A (en) * 2019-01-04 2019-10-18 内蒙古光能科技有限公司 A kind of adjustable gas-detecting device of optical path

Also Published As

Publication number Publication date
GB1570899A (en) 1980-07-09
FR2337881A2 (en) 1977-08-05
FR2337881B2 (en) 1981-07-31
CA1074148A (en) 1980-03-25
DE2700422A1 (en) 1977-08-18

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