GB985523A - Improvements in or relating to measuring devices for indicating and measuring gas and vapour contents in air or other gases - Google Patents

Improvements in or relating to measuring devices for indicating and measuring gas and vapour contents in air or other gases

Info

Publication number
GB985523A
GB985523A GB4486061A GB4486061A GB985523A GB 985523 A GB985523 A GB 985523A GB 4486061 A GB4486061 A GB 4486061A GB 4486061 A GB4486061 A GB 4486061A GB 985523 A GB985523 A GB 985523A
Authority
GB
United Kingdom
Prior art keywords
gases
indicating
air
measuring
relating
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.)
Expired
Application number
GB4486061A
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.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
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 Auergesellschaft GmbH filed Critical Auergesellschaft GmbH
Publication of GB985523A publication Critical patent/GB985523A/en
Expired 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
    • G01N21/37—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)
  • Sampling And Sample Adjustment (AREA)

Abstract

985, 523. Gas analysis. AUERGESELLSCHAFT G.m.b.H. Dec. 14, 1961 [Dec.14, 1960], No.44860/61. Heading G1B. A container for a conventional measuring device for indicating and measuring gas and vapour content in air or other gases has a housing which is shaped to receive and support the parts of the apparatus and permits them to be readily removed.
GB4486061A 1960-12-14 1961-12-14 Improvements in or relating to measuring devices for indicating and measuring gas and vapour contents in air or other gases Expired GB985523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0036285 1960-12-14

Publications (1)

Publication Number Publication Date
GB985523A true GB985523A (en) 1965-03-10

Family

ID=6929555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4486061A Expired GB985523A (en) 1960-12-14 1961-12-14 Improvements in or relating to measuring devices for indicating and measuring gas and vapour contents in air or other gases

Country Status (1)

Country Link
GB (1) GB985523A (en)

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