AU549570B2 - Measuring the concentration of gaseous hydrogen fluoride - Google Patents

Measuring the concentration of gaseous hydrogen fluoride

Info

Publication number
AU549570B2
AU549570B2 AU82524/82A AU8252482A AU549570B2 AU 549570 B2 AU549570 B2 AU 549570B2 AU 82524/82 A AU82524/82 A AU 82524/82A AU 8252482 A AU8252482 A AU 8252482A AU 549570 B2 AU549570 B2 AU 549570B2
Authority
AU
Australia
Prior art keywords
concentration
measuring
hydrogen fluoride
gaseous hydrogen
gaseous
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
AU82524/82A
Other versions
AU8252482A (en
Inventor
John Edward Eberhardt
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.)
Australian Atomic Energy Commission
Original Assignee
Australian Atomic Energy Commission
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 Australian Atomic Energy Commission filed Critical Australian Atomic Energy Commission
Priority to AU82524/82A priority Critical patent/AU549570B2/en
Publication of AU8252482A publication Critical patent/AU8252482A/en
Application granted granted Critical
Publication of AU549570B2 publication Critical patent/AU549570B2/en
Anticipated expiration legal-status Critical
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
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (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)
AU82524/82A 1981-04-13 1981-04-13 Measuring the concentration of gaseous hydrogen fluoride Expired AU549570B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU82524/82A AU549570B2 (en) 1981-04-13 1981-04-13 Measuring the concentration of gaseous hydrogen fluoride

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU82524/82A AU549570B2 (en) 1981-04-13 1981-04-13 Measuring the concentration of gaseous hydrogen fluoride
AUPE8425 1981-04-14
AUPE8858 1981-05-13

Publications (2)

Publication Number Publication Date
AU8252482A AU8252482A (en) 1983-04-28
AU549570B2 true AU549570B2 (en) 1986-01-30

Family

ID=3760886

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82524/82A Expired AU549570B2 (en) 1981-04-13 1981-04-13 Measuring the concentration of gaseous hydrogen fluoride

Country Status (1)

Country Link
AU (1) AU549570B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1962077A1 (en) * 2007-02-21 2008-08-27 IR Microsystems S.A. Gas sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1962077A1 (en) * 2007-02-21 2008-08-27 IR Microsystems S.A. Gas sensor
US7636153B2 (en) 2007-02-21 2009-12-22 Ir Microsystems Sa Gas sensor

Also Published As

Publication number Publication date
AU8252482A (en) 1983-04-28

Similar Documents

Publication Publication Date Title
GB2094005B (en) Electrochemical gas sensor
AU8905982A (en) End tidal carbon dioxide gas analyzer
DE3272700D1 (en) Oxygen concentration detector
DE3269043D1 (en) Carbon dioxide measurement
AU541360B2 (en) Interstitial gas probe
DE3272698D1 (en) An oxygen concentration regulator
GB2165640B (en) Gas or vapour concentration monitoring
DE3273306D1 (en) Oxygen concentration detector
DE3272699D1 (en) Oxygen concentration detector
DE3273307D1 (en) Oxygen concentration detector
DE3273654D1 (en) Oxygen concentration detector
AU552125B2 (en) Monitoring gaseous pollutants
AU4956585A (en) Concentration meter
AU1908283A (en) Measurement of gaseous fluoride concentration using an internal reference solution
AU7934882A (en) Gas scrubber
JPS57135701A (en) Manufacture of hydrogen fluoride
AU549570B2 (en) Measuring the concentration of gaseous hydrogen fluoride
GB2112526B (en) Oxygen gas analyzer using solid electrolyte
AU573205B2 (en) Electrochemical gas analyzer
AU561105B2 (en) Measuring particle concentration
JPS57161545A (en) Electrochemical gas analyzer
AU561251B2 (en) Measuring particle concentration
AU7755881A (en) Preparation of hydrogen containing gases
GB2106265B (en) Measuring concentration of elements in gases by spectrometry
GB2098321B (en) Instrument for measuring the radioactivity concentration of a gas

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired