CH577681A5 - - Google Patents

Info

Publication number
CH577681A5
CH577681A5 CH332375A CH332375A CH577681A5 CH 577681 A5 CH577681 A5 CH 577681A5 CH 332375 A CH332375 A CH 332375A CH 332375 A CH332375 A CH 332375A CH 577681 A5 CH577681 A5 CH 577681A5
Authority
CH
Switzerland
Application number
CH332375A
Original Assignee
Perkin Elmer Co 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 Perkin Elmer Co Gmbh filed Critical Perkin Elmer Co Gmbh
Publication of CH577681A5 publication Critical patent/CH577681A5/xx

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
    • G01N21/74—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 flameless atomising, e.g. graphite furnaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH332375A 1974-03-22 1975-03-12 CH577681A5 (is")

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742413782 DE2413782C3 (de) 1974-03-22 1974-03-22 Vorrichtung zur Atomisierung einer Probe für flammenlose Atomabsorptionsmessungen

Publications (1)

Publication Number Publication Date
CH577681A5 true CH577681A5 (is") 1976-07-15

Family

ID=5910815

Family Applications (1)

Application Number Title Priority Date Filing Date
CH332375A CH577681A5 (is") 1974-03-22 1975-03-12

Country Status (5)

Country Link
CH (1) CH577681A5 (is")
DE (1) DE2413782C3 (is")
FR (1) FR2265089B1 (is")
GB (1) GB1482847A (is")
IT (1) IT1034238B (is")

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041297B2 (ja) * 1980-03-19 1985-09-14 株式会社日立製作所 試料原子化装置
GB2102589B (en) * 1981-07-28 1984-12-12 Varian Techtron Pty Ltd Tubular furnace of spectroscopic apparatus
DE3823733A1 (de) * 1988-07-13 1990-01-18 Bodenseewerk Perkin Elmer Co Vorrichtung zur elektrothermischen atomisierung einer probe fuer spektroskopische zwecke
DE4011338A1 (de) * 1990-04-07 1991-10-10 Bodenseewerk Perkin Elmer Co Verfahren und vorrichtung zur analyse von proben mittels atomabsorptions-spektrometer
DE4101956C2 (de) * 1991-01-24 1993-11-25 Bodenseewerk Perkin Elmer Co Vorrichtung zur Erzeugung eines Probendampfes zur Überführung in ein induktiv gekoppeltes Plasma
DE4243766C2 (de) * 1992-12-23 1996-10-31 Zeiss Carl Jena Gmbh Anordnung für die elektrothermische Atomisierung, insbesondere für die Atomemissionsspektroskopie
DE102017119631A1 (de) 2017-08-28 2019-02-28 Analytik Jena Ag Anordnung zur elektrothermischen Atomisierung und Atom-Absorptions-Spektrometer
CN107894397B (zh) * 2017-12-18 2024-08-23 上海仪电分析仪器有限公司 自适应式石墨炉自锁装置

Also Published As

Publication number Publication date
DE2413782C3 (de) 1980-07-31
IT1034238B (it) 1979-09-10
DE2413782B2 (de) 1979-11-15
GB1482847A (en) 1977-08-17
FR2265089B1 (is") 1978-10-06
DE2413782A1 (de) 1975-09-25
FR2265089A1 (is") 1975-10-17

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: BODENSEEWERK PERKIN-ELMER GMBH

PL Patent ceased
PL Patent ceased