IT1178645B - Analizzatore ad infrarossi - Google Patents

Analizzatore ad infrarossi

Info

Publication number
IT1178645B
IT1178645B IT23812/84A IT2381284A IT1178645B IT 1178645 B IT1178645 B IT 1178645B IT 23812/84 A IT23812/84 A IT 23812/84A IT 2381284 A IT2381284 A IT 2381284A IT 1178645 B IT1178645 B IT 1178645B
Authority
IT
Italy
Prior art keywords
infrared analyzer
analyzer
infrared
Prior art date
Application number
IT23812/84A
Other languages
English (en)
Other versions
IT8423812A1 (it
IT8423812A0 (it
Inventor
Bruce Marshall Mcwilliams
Original Assignee
Mine Safety Appliances Co
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 Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Publication of IT8423812A0 publication Critical patent/IT8423812A0/it
Publication of IT8423812A1 publication Critical patent/IT8423812A1/it
Application granted granted Critical
Publication of IT1178645B publication Critical patent/IT1178645B/it

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)
IT23812/84A 1983-12-30 1984-11-30 Analizzatore ad infrarossi IT1178645B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56741483A 1983-12-30 1983-12-30

Publications (3)

Publication Number Publication Date
IT8423812A0 IT8423812A0 (it) 1984-11-30
IT8423812A1 IT8423812A1 (it) 1986-05-30
IT1178645B true IT1178645B (it) 1987-09-09

Family

ID=24267048

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23812/84A IT1178645B (it) 1983-12-30 1984-11-30 Analizzatore ad infrarossi

Country Status (4)

Country Link
DE (1) DE3446426A1 (it)
FR (1) FR2557697A1 (it)
GB (1) GB2152211A (it)
IT (1) IT1178645B (it)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1003527A (fr) * 1947-01-17 1952-03-20 I G Farbenindustrie Ag En Liqu Procédé pour analyser par radiation des mélanges de substances
GB662818A (en) * 1948-08-24 1951-12-12 Onera (Off Nat Aerospatiale) Improvements in spectrophotometers intended to measure the transparency or opacity of a substance, in particular to infra-red light
DE1225340B (de) * 1963-02-21 1966-09-22 Bayer Ag Herstellen von Faeden oder Fasern aus Loesungen von Polyurethanen
GB1106375A (en) * 1964-07-20 1968-03-13 Courtaulds Ltd Photometric apparatus
US3512889A (en) * 1967-03-02 1970-05-19 Smithkline Corp Spectrophotometer with plural dispersion using a single monochromator
US3569696A (en) * 1968-10-08 1971-03-09 Pollution Control Ind Inc Method and apparatus for measuring simultaneously a plurality of components of a test sample
JPS582641U (ja) * 1981-06-29 1983-01-08 株式会社島津製作所 分光光度計
DD205531A1 (de) * 1982-04-19 1983-12-28 Junkalor Dessau Infrarotgasanalysator mit schichtdickenmodulation
JPS59231425A (ja) * 1983-06-14 1984-12-26 Shimadzu Corp ホトダイオ−ドアレイ分光光度計検出器

Also Published As

Publication number Publication date
GB8431810D0 (en) 1985-01-30
FR2557697A1 (fr) 1985-07-05
GB2152211A (en) 1985-07-31
DE3446426A1 (de) 1985-07-11
IT8423812A1 (it) 1986-05-30
IT8423812A0 (it) 1984-11-30

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