CH532784A - Nichtdispersiver IR-Analysator zur Messung von Phosgen - Google Patents

Nichtdispersiver IR-Analysator zur Messung von Phosgen

Info

Publication number
CH532784A
CH532784A CH405571A CH405571A CH532784A CH 532784 A CH532784 A CH 532784A CH 405571 A CH405571 A CH 405571A CH 405571 A CH405571 A CH 405571A CH 532784 A CH532784 A CH 532784A
Authority
CH
Switzerland
Prior art keywords
phosgene
dispersive
analyzer
measuring
measuring phosgene
Prior art date
Application number
CH405571A
Other languages
German (de)
English (en)
Inventor
Heinz Dr Warncke
Original Assignee
Bayer Ag
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 DE19702016477 external-priority patent/DE2016477C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH532784A publication Critical patent/CH532784A/de

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
    • G01N21/37—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using pneumatic detection

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH405571A 1970-04-07 1971-03-19 Nichtdispersiver IR-Analysator zur Messung von Phosgen CH532784A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702016477 DE2016477C3 (de) 1970-04-07 Nichtdispersiver Infrarotanalysator zur kontinuierlichen Messung von Phosgen

Publications (1)

Publication Number Publication Date
CH532784A true CH532784A (de) 1973-01-15

Family

ID=5767306

Family Applications (1)

Application Number Title Priority Date Filing Date
CH405571A CH532784A (de) 1970-04-07 1971-03-19 Nichtdispersiver IR-Analysator zur Messung von Phosgen

Country Status (4)

Country Link
JP (1) JPS5434359B1 (enExample)
CH (1) CH532784A (enExample)
FR (1) FR2089351A5 (enExample)
GB (1) GB1318472A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910188C2 (de) * 1979-03-15 1985-01-10 Hartmann & Braun Ag, 6000 Frankfurt Nichtdispersiver Infrarot-Gasanalysator
DE2924843A1 (de) * 1979-06-20 1981-01-22 Hartmann & Braun Ag Nichtdisperisives infrarot-gasanalysegeraet
CA1143588A (en) * 1981-05-04 1983-03-29 Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Correlation spectrometer for nerve agents
FR2640380B1 (fr) * 1988-12-13 1991-04-05 Air Liquide Procede de mesure de la teneur en oxyde d'ethylene contenu dans un melange gazeux
DE3942325A1 (de) * 1989-12-21 1991-06-27 Rosemount Gmbh & Co Belag fuer die oberflaeche einer analysenkuevette und verfahren zur herstellung des belags

Also Published As

Publication number Publication date
GB1318472A (en) 1973-05-31
DE2016477B2 (de) 1973-04-26
JPS5434359B1 (enExample) 1979-10-26
DE2016477A1 (de) 1971-10-21
FR2089351A5 (enExample) 1972-01-07

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Legal Events

Date Code Title Description
PL Patent ceased