[go: up one dir, main page]

ATA478181A - DEVICE FOR THE IMPULSE-DOSE SUPPLY OF LIQUID SAMPLES TO THE FLAME OF AN ATOMIC ABSORPTION SPECTROMETER - Google Patents

DEVICE FOR THE IMPULSE-DOSE SUPPLY OF LIQUID SAMPLES TO THE FLAME OF AN ATOMIC ABSORPTION SPECTROMETER

Info

Publication number
ATA478181A
ATA478181A AT0478181A AT478181A ATA478181A AT A478181 A ATA478181 A AT A478181A AT 0478181 A AT0478181 A AT 0478181A AT 478181 A AT478181 A AT 478181A AT A478181 A ATA478181 A AT A478181A
Authority
AT
Austria
Prior art keywords
impulse
flame
atomic absorption
liquid samples
absorption spectrometer
Prior art date
Application number
AT0478181A
Other languages
German (de)
Other versions
AT389766B (en
Inventor
Ljubomir Petkov Futekov
Georgi Leonidov Bekjarov
Rina Georgieva Paritschkova
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 ATA478181A publication Critical patent/ATA478181A/en
Application granted granted Critical
Publication of AT389766B publication Critical patent/AT389766B/en

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)
AT0478181A 1980-11-12 1981-11-06 DEVICE FOR THE IMPULSE-DOSE SUPPLY OF LIQUID SAMPLES TO THE FLAME OF AN ATOMIC ABSORPTION SPECTROMETER AT389766B (en)

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
ATA478181A true ATA478181A (en) 1989-06-15
AT389766B AT389766B (en) 1990-01-25

Family

ID=3908178

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0478181A AT389766B (en) 1980-11-12 1981-11-06 DEVICE FOR THE IMPULSE-DOSE SUPPLY OF LIQUID SAMPLES TO THE FLAME OF AN ATOMIC ABSORPTION SPECTROMETER

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818058A1 (en) * 1988-05-27 1989-12-07 Bodenseewerk Perkin Elmer Co DEVICE FOR SUPPLYING LIQUID TO A SPRAYER IN A SPECTROMETER
JPH0462658U (en) * 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 (en) * 1966-10-20 1972-01-13 Zeiss Carl Fa Method and device for the spectroscopic analysis of solids, solutions and gases
DE1815958B1 (en) * 1968-12-20 1970-06-18 Zeiss Carl Fa Device for the modulated supply of a sample liquid to a spectroscopic light source, e.g. a flame
GB1304883A (en) * 1969-05-13 1973-01-31
FR2181225A5 (en) * 1972-04-18 1973-11-30 Erap Elf Entr Rech Activ Petro
DE2519826A1 (en) * 1975-05-03 1976-11-04 Der Bundesminister Fuer Forsch Metering small liquid sample - by injection with gas contg. water droplets to flush out sample
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 (en) * 1978-02-07 1984-10-04 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Device for automatically feeding liquid samples to a burner of a flame atomic absorption spectrometer

Also Published As

Publication number Publication date
CA1163463A (en) 1984-03-13
AT389766B (en) 1990-01-25
GB2088054A (en) 1982-06-03
JPS57149948A (en) 1982-09-16
DE3144997C2 (en) 1985-03-28
GB2088054B (en) 1985-01-16
FR2493988B1 (en) 1984-11-23
SU1219959A1 (en) 1986-03-23
FR2493988A1 (en) 1982-05-14
BG33390A1 (en) 1983-02-15
JPH0158452B2 (en) 1989-12-12
DE3144997A1 (en) 1982-07-29

Similar Documents

Publication Publication Date Title
GB2020009B (en) Apparatus for determining the concentration of components of a sample
JPS5697531A (en) Device for contacting liquid with gas
ES257691Y (en) A DEVICE FOR USE IN THE ANALYSIS OF ABSORBED GASES IN LIQUIDS
JPS54149697A (en) Device for measuring concentration of element in substance by capture gammaaray method
GB2000602B (en) Absorption device for the elimination of stray light
JPS5372923A (en) Fuel atomizer using air for apparatus consuming liquid fuel
PL211884A1 (en) DEVICE FOR THE DETERMINATION OF THE ABSORPTION DISTRIBUTION
AT372190B (en) DEVICE FOR DOSING SMALL QUANTITIES OF A LOW-BOILED LIQUID GAS
GB1557392A (en) Process and apparatus for the analysis of liquid samples
AT364720B (en) DEVICE FOR ADJUSTING THE FLOW OF A LIQUID
JPS53135383A (en) Apparatus by which to make gaseous sample from liquid sample and to send the sample to measuring cell or flame of atomic absorption spectrophotometer
AT351067B (en) DEVICE FOR DAMPING PULSATIONS IN A PLANT FOR EVAPORATING LOW-BOILING LIQUID GASES
ATA478181A (en) DEVICE FOR THE IMPULSE-DOSE SUPPLY OF LIQUID SAMPLES TO THE FLAME OF AN ATOMIC ABSORPTION SPECTROMETER
CH613043A5 (en) Method and device for measuring the concentration of specific solution components by measuring scattered light
DE2860587D1 (en) Process for the absorption of nitrous vapours
GB2053719B (en) Probe for absorbed gas analysis
GB1558304A (en) Process for the quantitative analysis of organoluminium compounds in their solutions
ATA226178A (en) DEVICE FOR REGULATING THE LEVEL OF GAS IN A LIQUID GAS LIGHTER LIGHTER
IT1074296B (en) PROCEDURE FOR REDUCING THE CONTENT IN NITROSIC VAPORS OF NITROSIC GASEOUS EFFLUENTS
ZA773176B (en) Method for the quantitative analysis of a1-c-and a1-h-bonds in hydrocarbons
AT239198B (en) Device for absorbing a gas in a liquid
JPS53143295A (en) Measuring device for gas concentration
GB1544307A (en) Supply of liquid samples to analytical instruments
JPS54126080A (en) Device for measuring concentration of smoke
DD137970A1 (en) DEVICE FOR DETERMINING THE VALVE ENTRY TO DIESEL ENGINES

Legal Events

Date Code Title Description
ELA Expired due to lapse of time