GB1482847A - Device for atomizing a sample for flameless atomic absorption spectroscopy measurements - Google Patents

Device for atomizing a sample for flameless atomic absorption spectroscopy measurements

Info

Publication number
GB1482847A
GB1482847A GB1196575A GB1196575A GB1482847A GB 1482847 A GB1482847 A GB 1482847A GB 1196575 A GB1196575 A GB 1196575A GB 1196575 A GB1196575 A GB 1196575A GB 1482847 A GB1482847 A GB 1482847A
Authority
GB
United Kingdom
Prior art keywords
resistor
electrodes
chambers
conical
axis
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
GB1196575A
Other languages
English (en)
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.)
PE Manufacturing GmbH
Original Assignee
Bodenseewerk Perkin Elmer and 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 Bodenseewerk Perkin Elmer and Co GmbH filed Critical Bodenseewerk Perkin Elmer and Co GmbH
Publication of GB1482847A publication Critical patent/GB1482847A/en
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
    • G01N21/62—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)
GB1196575A 1974-03-22 1975-03-21 Device for atomizing a sample for flameless atomic absorption spectroscopy measurements Expired GB1482847A (en)

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
GB1482847A true GB1482847A (en) 1977-08-17

Family

ID=5910815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1196575A Expired GB1482847A (en) 1974-03-22 1975-03-21 Device for atomizing a sample for flameless atomic absorption spectroscopy measurements

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107894397A (zh) * 2017-12-18 2018-04-10 上海仪电分析仪器有限公司 自适应式石墨炉自锁装置

Families Citing this family (7)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107894397A (zh) * 2017-12-18 2018-04-10 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
FR2265089A1 (zh) 1975-10-17
FR2265089B1 (zh) 1978-10-06
IT1034238B (it) 1979-09-10
DE2413782C3 (de) 1980-07-31
DE2413782A1 (de) 1975-09-25
CH577681A5 (zh) 1976-07-15
DE2413782B2 (de) 1979-11-15

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940321