JPS51130295A - Apparatus for gas sampling and infrared analysis - Google Patents

Apparatus for gas sampling and infrared analysis

Info

Publication number
JPS51130295A
JPS51130295A JP5421875A JP5421875A JPS51130295A JP S51130295 A JPS51130295 A JP S51130295A JP 5421875 A JP5421875 A JP 5421875A JP 5421875 A JP5421875 A JP 5421875A JP S51130295 A JPS51130295 A JP S51130295A
Authority
JP
Japan
Prior art keywords
gas sampling
infrared analysis
intermittently
probe
furnace
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
JP5421875A
Other languages
Japanese (ja)
Other versions
JPS5526405B2 (en
Inventor
Satoro Yanai
Isamu Kawashima
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP5421875A priority Critical patent/JPS51130295A/en
Publication of JPS51130295A publication Critical patent/JPS51130295A/en
Publication of JPS5526405B2 publication Critical patent/JPS5526405B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To obtain an apparatus capable of analyzing intermittently at a short cycle of several tens of seconds at atmospheric pressure by stopping a flow of sample gas, and capable of reducing staying time of a probe in a furnace so as to reduce manufacturing cost and make it easy to maintain the apparatus.
JP5421875A 1975-05-08 1975-05-08 Apparatus for gas sampling and infrared analysis Granted JPS51130295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5421875A JPS51130295A (en) 1975-05-08 1975-05-08 Apparatus for gas sampling and infrared analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5421875A JPS51130295A (en) 1975-05-08 1975-05-08 Apparatus for gas sampling and infrared analysis

Publications (2)

Publication Number Publication Date
JPS51130295A true JPS51130295A (en) 1976-11-12
JPS5526405B2 JPS5526405B2 (en) 1980-07-12

Family

ID=12964393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5421875A Granted JPS51130295A (en) 1975-05-08 1975-05-08 Apparatus for gas sampling and infrared analysis

Country Status (1)

Country Link
JP (1) JPS51130295A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527953A (en) * 1984-10-12 1985-07-09 E. I. Du Pont De Nemours And Company Pump unit for sampling air

Also Published As

Publication number Publication date
JPS5526405B2 (en) 1980-07-12

Similar Documents

Publication Publication Date Title
JPS5230490A (en) Gas concentration measuring electrode stable in air
JPS5255578A (en) Analyzing apparatus
JPS51134189A (en) Measuring method of the total carbon volume
JPS51130295A (en) Apparatus for gas sampling and infrared analysis
JPS5343591A (en) Atomizing device for flameless atomic absorption analysis
JPS52124388A (en) Measurement of exhaust gas
JPS53133480A (en) Apparatus for chemical analysis
JPS522785A (en) Analyzing method and its device for the same
JPS5218390A (en) Method of smpling gas for analysis
NL7511518A (en) METHOD OF PERFORMING A QUANTITATIVE ANALYSIS OF A GAS AND A DEVICE SUITABLE FOR PERFORMING THE METHOD.
JPS51147383A (en) Gas sampling device for an analysis device
JPS5263790A (en) Measurement of steam content
JPS5211089A (en) Ammonia gas analizer
JPS5217887A (en) Flow chopping type gas analysis method
GB1339171A (en) Methods and devices for producing standard gas for calibration and checking of gas analysis devices in the ppm and ppb range
JPS5235684A (en) Method and apparatus for total reflection absorption measurement at lo w temperatures
JPS526596A (en) Detector for gas chromatograph
JPS5234774A (en) Device for supplying sample to photometers
GB1160717A (en) An Apparatus for the Detection of a Constituent of Exhaled Air
JPS52120893A (en) Apparatus for detecting ph3
JPS51138490A (en) Moistening type tritum sampler
JPS5438189A (en) Method and apparatus for measuring of gas evolution quantity
JPS5210797A (en) Sample atomizer unit for atomic extinction analyzer
JPS53109691A (en) Flow cell type analysis method and apparatus liquid for specimen
JPS51136091A (en) Indication method of concentration monitoring device