BR8105700A - Porcesso e dispositivo para dotarcalibradamente um gas de suporte com pequenas concentracoes de um gas agressivo - Google Patents

Porcesso e dispositivo para dotarcalibradamente um gas de suporte com pequenas concentracoes de um gas agressivo

Info

Publication number
BR8105700A
BR8105700A BR8105700A BR8105700A BR8105700A BR 8105700 A BR8105700 A BR 8105700A BR 8105700 A BR8105700 A BR 8105700A BR 8105700 A BR8105700 A BR 8105700A BR 8105700 A BR8105700 A BR 8105700A
Authority
BR
Brazil
Prior art keywords
gas
give
small concentrations
aggressive
support
Prior art date
Application number
BR8105700A
Other languages
English (en)
Inventor
N Hanebeck
Original Assignee
Interatom
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 Interatom filed Critical Interatom
Publication of BR8105700A publication Critical patent/BR8105700A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0006—Calibrating gas analysers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
BR8105700A 1980-09-08 1981-09-04 Porcesso e dispositivo para dotarcalibradamente um gas de suporte com pequenas concentracoes de um gas agressivo BR8105700A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803033734 DE3033734A1 (de) 1980-09-08 1980-09-08 Verfahren und vorrichtung zur kalibrierten dotierung eines traegergases mit geringen konzentrationen eines aggressiven gases

Publications (1)

Publication Number Publication Date
BR8105700A true BR8105700A (pt) 1982-05-25

Family

ID=6111378

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8105700A BR8105700A (pt) 1980-09-08 1981-09-04 Porcesso e dispositivo para dotarcalibradamente um gas de suporte com pequenas concentracoes de um gas agressivo

Country Status (4)

Country Link
EP (1) EP0047860B1 (pt)
AT (1) ATE10977T1 (pt)
BR (1) BR8105700A (pt)
DE (2) DE3033734A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388272A (en) * 1981-04-08 1983-06-14 Northwestern University Method and apparatus for precise control of vapor phase concentrations of volatile organics
WO1992002812A1 (en) * 1990-08-06 1992-02-20 Institut Neorganicheskoi Khimii Sibirskogo Otdelenia Akademii Nauk Sssr Method and service for preparation of standard vapour-gas mixture of substance to be analyzed
DE102012008274A1 (de) * 2011-11-28 2013-05-29 Dräger Safety AG & Co. KGaA Gasbeaufschlagungs-Vorrichtung für Gasmessgeräte, Verfahren zum Prüfen von Gas-Messgeräten sowie Kalibrierungsmessgerät zum Prüfen und Kalibrieren von Gasmessgeräten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854319A (en) * 1972-10-16 1974-12-17 Borg Warner Alcoholic breath simulator
US4056966A (en) * 1977-01-21 1977-11-08 Ketelsen Peter H Apparatus for calibration of a moisture analyzer
ZA795837B (en) * 1978-12-15 1980-10-29 Westinghouse Electric Corp Water of crystallization as a standard for calibrating analytical moisture meausring equipment

Also Published As

Publication number Publication date
EP0047860B1 (de) 1984-12-27
DE3167941D1 (en) 1985-02-07
ATE10977T1 (de) 1985-01-15
EP0047860A1 (de) 1982-03-24
DE3033734A1 (de) 1982-04-15

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