FR2493988B1 - - Google Patents

Info

Publication number
FR2493988B1
FR2493988B1 FR8121179A FR8121179A FR2493988B1 FR 2493988 B1 FR2493988 B1 FR 2493988B1 FR 8121179 A FR8121179 A FR 8121179A FR 8121179 A FR8121179 A FR 8121179A FR 2493988 B1 FR2493988 B1 FR 2493988B1
Authority
FR
France
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
FR8121179A
Other languages
French (fr)
Other versions
FR2493988A1 (fr
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.)
NPP BALKAN
Original Assignee
NPP BALKAN
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 NPP BALKAN filed Critical NPP BALKAN
Publication of FR2493988A1 publication Critical patent/FR2493988A1/fr
Application granted granted Critical
Publication of FR2493988B1 publication Critical patent/FR2493988B1/fr
Granted 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/714—Sample nebulisers for flame burners or plasma burners
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • 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
    • G01N21/3103—Atomic absorption analysis

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR8121179A 1980-11-12 1981-11-12 Dispositif de dosage par impulsions de micro-echantillons liquides dans la flamme d'un spectrophotometre a absorption atomique Granted FR2493988A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8049640A BG33390A1 (en) 1980-11-12 1980-11-12 Apparatus for impulse dosing of liquid microsamples in atomicabsorbing spectrophotometer flame

Publications (2)

Publication Number Publication Date
FR2493988A1 FR2493988A1 (fr) 1982-05-14
FR2493988B1 true FR2493988B1 (de) 1984-11-23

Family

ID=3908178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121179A Granted FR2493988A1 (fr) 1980-11-12 1981-11-12 Dispositif de dosage par impulsions de micro-echantillons liquides dans la flamme d'un spectrophotometre a absorption atomique

Country Status (8)

Country Link
JP (1) JPS57149948A (de)
AT (1) AT389766B (de)
BG (1) BG33390A1 (de)
CA (1) CA1163463A (de)
DE (1) DE3144997C2 (de)
FR (1) FR2493988A1 (de)
GB (1) GB2088054B (de)
SU (1) SU1219959A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818058A1 (de) * 1988-05-27 1989-12-07 Bodenseewerk Perkin Elmer Co Vorrichtung zur zufuhr von fluessigkeit zu einem zerstaeuber bei einem spektrometer
JPH0462658U (de) * 1990-10-04 1992-05-28

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1673348A1 (de) * 1966-10-20 1972-01-13 Zeiss Carl Fa Verfahren und Vorrichtung zur spektroskopischen Analyse von Festkoerpern,Loesungen und Gasen
DE1815958B1 (de) * 1968-12-20 1970-06-18 Zeiss Carl Fa Vorrichtung zur modulierten Zufuhr einer Probenfluessigkeit zu einer spektroskopischen Lichtquelle,z.B.einer Flamme
GB1304883A (de) * 1969-05-13 1973-01-31
FR2181225A5 (de) * 1972-04-18 1973-11-30 Erap Elf Entr Rech Activ Petro
DE2519826A1 (de) * 1975-05-03 1976-11-04 Der Bundesminister Fuer Forsch Verfahren und vorrichtung zum dosieren kleiner fluessiger probemengen
US4208372A (en) * 1977-04-26 1980-06-17 Bodenseewerk Perkin-Elmer & Co., Gmbh Apparatus for generating and transferring a gaseous test sample to an atomic absorption spectrometer
DE2805137C2 (de) * 1978-02-07 1984-10-04 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Vorrichtung zur automatischen Zuführung flüssiger Proben zu einem Brenner eines Flammen-Atomabsorptionsspektrometers

Also Published As

Publication number Publication date
JPS57149948A (en) 1982-09-16
BG33390A1 (en) 1983-02-15
GB2088054A (en) 1982-06-03
FR2493988A1 (fr) 1982-05-14
DE3144997A1 (de) 1982-07-29
SU1219959A1 (ru) 1986-03-23
JPH0158452B2 (de) 1989-12-12
AT389766B (de) 1990-01-25
CA1163463A (en) 1984-03-13
ATA478181A (de) 1989-06-15
DE3144997C2 (de) 1985-03-28
GB2088054B (en) 1985-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse