AU672864B2 - Graphite oven for thermoelectrically atomising atomic absorption spectroscopy samples - Google Patents

Graphite oven for thermoelectrically atomising atomic absorption spectroscopy samples

Info

Publication number
AU672864B2
AU672864B2 AU56958/94A AU5695894A AU672864B2 AU 672864 B2 AU672864 B2 AU 672864B2 AU 56958/94 A AU56958/94 A AU 56958/94A AU 5695894 A AU5695894 A AU 5695894A AU 672864 B2 AU672864 B2 AU 672864B2
Authority
AU
Australia
Prior art keywords
thermoelectrically
atomising
atomic absorption
absorption spectroscopy
graphite oven
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.)
Ceased
Application number
AU56958/94A
Other versions
AU5695894A (en
Inventor
Wolfgang Prof. Dr. Frech
Boris V. L'vov
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 AU5695894A publication Critical patent/AU5695894A/en
Application granted granted Critical
Publication of AU672864B2 publication Critical patent/AU672864B2/en
Assigned to PERKIN ELMER BODENSEEWERK ZWEIGNIEDERLASSUNG DER BERTHOLD GMBH & CO. KG reassignment PERKIN ELMER BODENSEEWERK ZWEIGNIEDERLASSUNG DER BERTHOLD GMBH & CO. KG Alteration of Name(s) in Register under S187 Assignors: BODENSEEWERK PERKIN-ELMER GMBH
Anticipated expiration legal-status Critical
Ceased 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/02—Furnaces of a kind not covered by any preceding group specially designed for laboratory use

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU56958/94A 1992-12-04 1993-12-03 Graphite oven for thermoelectrically atomising atomic absorption spectroscopy samples Ceased AU672864B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4240934A DE4240934A1 (en) 1992-12-04 1992-12-04 Graphite furnace for the thermoelectric atomization of samples for atomic absorption spectroscopy
DE4240934 1992-12-04
PCT/EP1993/003407 WO1994014051A1 (en) 1992-12-04 1993-12-03 Graphite oven for thermoelectrically atomising atomic absorption spectroscopy samples

Publications (2)

Publication Number Publication Date
AU5695894A AU5695894A (en) 1994-07-04
AU672864B2 true AU672864B2 (en) 1996-10-17

Family

ID=6474448

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56958/94A Ceased AU672864B2 (en) 1992-12-04 1993-12-03 Graphite oven for thermoelectrically atomising atomic absorption spectroscopy samples

Country Status (4)

Country Link
EP (1) EP0672244B1 (en)
AU (1) AU672864B2 (en)
DE (2) DE4240934A1 (en)
WO (1) WO1994014051A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9261306B2 (en) 2012-11-01 2016-02-16 Schunk Kohlenstofftechnik Gmbh Atomizing furnace
DE102016219492A1 (en) * 2016-10-07 2018-04-12 Schunk Kohlenstofftechnik Gmbh Sample carrier for an atomizing furnace and method of manufacture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221184A1 (en) * 1972-04-29 1973-11-08 Bodenseewerk Geraetetech TUBE CUVETTE FOR FLAMELESS ATOMIC ABSORPTION
DE3208744A1 (en) * 1982-03-11 1983-09-22 Philips Patentverwaltung Gmbh, 2000 Hamburg TUBE COVETTE FOR THE ATOMIC ABSORPTION SPECTROMETRY
DE3882458D1 (en) * 1987-08-10 1993-08-26 Bodenseewerk Perkin Elmer Co CONTACT ARRANGEMENT FOR THE POWER SUPPLY TO A FURNACE IN THE ATOMIC ABSORPTION SPECTROSCOPY.
EP0311761B1 (en) * 1987-10-16 1993-06-09 Bodenseewerk Perkin-Elmer Gmbh Tubular furnace for the electrothermal atomization of samples in atomic absorption spectroscopy

Also Published As

Publication number Publication date
EP0672244B1 (en) 1997-03-26
DE59305989D1 (en) 1997-04-30
EP0672244A1 (en) 1995-09-20
WO1994014051A1 (en) 1994-06-23
AU5695894A (en) 1994-07-04
DE4240934A1 (en) 1994-06-09

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Legal Events

Date Code Title Description
PC Assignment registered

Owner name: PERKIN ELMER BODENSEEWERK ZWEIGNIEDERLASSUNG DER B

Free format text: FORMER OWNER WAS: BODENSEEWERK PERKIN-ELMER GMBH

MK14 Patent ceased section 143(a) (annual fees not paid) or expired