JPS5453579A - Infrared ray multicomponent gas analysis apparatus - Google Patents

Infrared ray multicomponent gas analysis apparatus

Info

Publication number
JPS5453579A
JPS5453579A JP11963377A JP11963377A JPS5453579A JP S5453579 A JPS5453579 A JP S5453579A JP 11963377 A JP11963377 A JP 11963377A JP 11963377 A JP11963377 A JP 11963377A JP S5453579 A JPS5453579 A JP S5453579A
Authority
JP
Japan
Prior art keywords
multicomponent gas
infrared ray
sample cell
filter plate
evacuate
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
JP11963377A
Other languages
Japanese (ja)
Inventor
Akira Okada
Teruo Motoyoshi
Hiromitsu Iwanaga
Hideyuki Kotani
Hidetaka Yada
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11963377A priority Critical patent/JPS5453579A/en
Publication of JPS5453579A publication Critical patent/JPS5453579A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE:To realize easy quantitative analysis of multicomponent gas in a small- sized single apparatus, by providing interference filter for multicomponent gas, solid filter plate for sensitivity adjustment, and exhaust means to evacuate the sample cell. CONSTITUTION:The infrared ray in a specified wavelength range is passed from an infrared ray source 11 into a sample cell 11 sealed with multicomponent gas being measured. The output light is introduced into a specified filter of an interference filter plate 13 having interference filters for multicomponent gas arranged on the circumference, and is passed into a solid filter plate for sensitivity adjustment 14 having solid substance having the same infrared ray absorption characteristics as the multicomponent gas arranged on the circumference. Then an energy of the light is detected by an infrared ray detector 16 through a condenser lens 15. Also, a vacuum pump 19 is connected to the sample cell 12 in order to evacuate the same and perform zero adjustment. Thus, the quantitative analysis of multicomponent gas may be perfored easily, and the construction may be simplified and reduced in size.
JP11963377A 1977-10-05 1977-10-05 Infrared ray multicomponent gas analysis apparatus Pending JPS5453579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11963377A JPS5453579A (en) 1977-10-05 1977-10-05 Infrared ray multicomponent gas analysis apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11963377A JPS5453579A (en) 1977-10-05 1977-10-05 Infrared ray multicomponent gas analysis apparatus

Publications (1)

Publication Number Publication Date
JPS5453579A true JPS5453579A (en) 1979-04-26

Family

ID=14766268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11963377A Pending JPS5453579A (en) 1977-10-05 1977-10-05 Infrared ray multicomponent gas analysis apparatus

Country Status (1)

Country Link
JP (1) JPS5453579A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59192102U (en) * 1983-06-04 1984-12-20 株式会社　堀場製作所 Interference filter for dual wavelength infrared gas analyzer
FR2582097A1 (en) * 1985-05-15 1986-11-21 Icar Sa Infrared gas analyser with a "solid-state" sensor and synchronous demodulation
JPS63111656U (en) * 1987-01-13 1988-07-18
JPH0227238A (en) * 1988-06-01 1990-01-30 Hartmann & Braun Ag Calibrator for non-dispersion type infrared spectrometer
JPH0266428A (en) * 1988-07-07 1990-03-06 Bodenseewerk Geraetetechnik Gmbh Multicomponent measuring instrument
JPH03124661A (en) * 1989-05-29 1991-05-28 Eastman Kodak Co Paper collecting device
JPH06100542B2 (en) * 1985-10-11 1994-12-12 アンドロス・インコ−ポレ−テッド Gas analyzer
JPH0736050U (en) * 1989-11-08 1995-07-04 ハルトマン ウント ブラウン アクチエンゲゼルシヤフト Non-dispersive infrared gas analyzer

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59192102U (en) * 1983-06-04 1984-12-20 株式会社　堀場製作所 Interference filter for dual wavelength infrared gas analyzer
JPH0429398Y2 (en) * 1983-06-04 1992-07-16
FR2582097A1 (en) * 1985-05-15 1986-11-21 Icar Sa Infrared gas analyser with a "solid-state" sensor and synchronous demodulation
JPH06100542B2 (en) * 1985-10-11 1994-12-12 アンドロス・インコ−ポレ−テッド Gas analyzer
JPS63111656U (en) * 1987-01-13 1988-07-18
JPH0429399Y2 (en) * 1987-01-13 1992-07-16
JPH0227238A (en) * 1988-06-01 1990-01-30 Hartmann & Braun Ag Calibrator for non-dispersion type infrared spectrometer
JPH0266428A (en) * 1988-07-07 1990-03-06 Bodenseewerk Geraetetechnik Gmbh Multicomponent measuring instrument
JPH03124661A (en) * 1989-05-29 1991-05-28 Eastman Kodak Co Paper collecting device
JPH0736050U (en) * 1989-11-08 1995-07-04 ハルトマン ウント ブラウン アクチエンゲゼルシヤフト Non-dispersive infrared gas analyzer

Similar Documents

Publication Publication Date Title
GB818102A (en) Infrared analyzers
JPS5453579A (en) Infrared ray multicomponent gas analysis apparatus
GB1396564A (en) Methods of and apparatus for infrared gas analysis
DE2966091D1 (en) GAS ANALYZER AND GAZ ANALYZING METHOD
GB899973A (en) Radiation fluid analyser
JPS5757241A (en) Zeeman atomic absorption photometer
JPS55112553A (en) Xxray spectroscope
JPS57111423A (en) Measuring device for absorption intensity of infrared ray by atr method
JPS57111435A (en) Measuring device for absorption intensity of infrared ray by atr method
JPS52146688A (en) Fluorescent x ray analyzer
GB781972A (en) Radiation analysis
JPS61199657U (en)
GB902732A (en) Improvements in or relating to absorptiometers
JPS5776422A (en) Measuring apparatus of spectral characteristic
JPS5582025A (en) Spectrophotometer of sample alternate measurement type
CN1005429B (en) Photometer
Poteet et al. Ultrahigh Sensitivity Detection System for Far Infrared Spectrophotometers
JPS5563744A (en) Non-dispersion type vacuum ultraviolet ray mercury analyzer
JPS5598335A (en) Standard sample for light absorbing type analytical device
JPS604111Y2 (en) infrared gas analyzer
GB812946A (en) Improvements in and relating to infra-red analysing apparatus
JPS5439676A (en) Gas detector
JPS5442196A (en) Sample analyzing apparatus by charged particle beams
KR820001024B1 (en) Pneumatie infrared analyzer of the single beam type
JPS55152441A (en) Method and device for analyzing correlation