FR2378268A1 - Cuvette pour spectroscopie par absorption atomique sans flamme - Google Patents

Cuvette pour spectroscopie par absorption atomique sans flamme

Info

Publication number
FR2378268A1
FR2378268A1 FR7801464A FR7801464A FR2378268A1 FR 2378268 A1 FR2378268 A1 FR 2378268A1 FR 7801464 A FR7801464 A FR 7801464A FR 7801464 A FR7801464 A FR 7801464A FR 2378268 A1 FR2378268 A1 FR 2378268A1
Authority
FR
France
Prior art keywords
atomic absorption
spectroscopy
flame
cup
cuvettes
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.)
Granted
Application number
FR7801464A
Other languages
English (en)
Other versions
FR2378268B1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2378268A1 publication Critical patent/FR2378268A1/fr
Application granted granted Critical
Publication of FR2378268B1 publication Critical patent/FR2378268B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/83—Carbon fibres in a carbon matrix
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/524—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from polymer precursors, e.g. glass-like carbon material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Laminated Bodies (AREA)
  • Chemical Vapour Deposition (AREA)
  • Ceramic Products (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Measuring Cells (AREA)

Abstract

Des cuvettes en tissu dur carbonisé présentant une surface recouverte de graphite pyrolytique peuvent être réalisées de façon simple et à présenter une résistance mécanique élevée à être exemptes d'effets de mémoire, tout en permettant le fonctionnement d'outils d'analyse sous une tension normale du secteur (220 volts). Application : aux appareils de mesures de spectroscopie par absorption atomique.
FR7801464A 1977-01-20 1978-01-19 Cuvette pour spectroscopie par absorption atomique sans flamme Granted FR2378268A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2702189A DE2702189C2 (de) 1977-01-20 1977-01-20 Küvette für die flammenlose Atom- Absorptions-Spektroskopie

Publications (2)

Publication Number Publication Date
FR2378268A1 true FR2378268A1 (fr) 1978-08-18
FR2378268B1 FR2378268B1 (fr) 1981-07-10

Family

ID=5999100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801464A Granted FR2378268A1 (fr) 1977-01-20 1978-01-19 Cuvette pour spectroscopie par absorption atomique sans flamme

Country Status (5)

Country Link
US (1) US4204769A (fr)
JP (1) JPS5945095B2 (fr)
DE (1) DE2702189C2 (fr)
FR (1) FR2378268A1 (fr)
GB (1) GB1592832A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428465A1 (fr) * 1978-06-12 1980-01-11 Philips Nv Procede pour la realisation de cuvettes pour la spectroscopie par absorption atomique sans flammes
FR2471599A1 (fr) * 1979-12-07 1981-06-19 Philips Nv
FR2475731A1 (fr) * 1980-02-09 1981-08-14 Philips Nv Cuvette pour la spectroscopie par absorption atomique sans flamme et son procede de fabrication
FR2716721A1 (fr) * 1994-02-25 1995-09-01 Elmetherm Procédé et dispositif de contrôle de l'intégrité de moyens d'isolation électrique d'un objet comportant des moyens conducteurs.

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949476A1 (de) * 1979-12-08 1981-06-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur herstellung von kuevetten fuer die flammenlose atom-absorptions-spektroskopie
DE3140458A1 (de) * 1981-10-12 1983-04-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Atomisierungsvorrichtung fuer die atomabsorptionsspektroskopie
DE3239253A1 (de) * 1982-10-23 1984-04-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Rohrcuvette fuer die atomabsorptionsspektrometrie
JPS604845A (ja) * 1983-06-22 1985-01-11 Shimadzu Corp フレ−ムレス原子化装置
GB2144871A (en) * 1983-08-03 1985-03-13 Philips Electronic Associated Tube cell for atomic absorption spectrophotometry
DE8413711U1 (de) * 1984-05-05 1985-08-29 Philips Patentverwaltung Gmbh, 2000 Hamburg Probenträger für die flammenlose Atomabsorptions- und -emissionsspektroskopie
JPS60220033A (ja) * 1984-04-18 1985-11-02 オリンパス光学工業株式会社 内視鏡用洗滌消毒装置
JPS6135685U (ja) * 1984-08-01 1986-03-05 株式会社 三宝商会 洗濯機用給湯器
DE3534417A1 (de) * 1985-09-27 1987-04-02 Ringsdorff Werke Gmbh Kuevette fuer die flammenlose atomabsorptions-spektroskopie
JPS62199079U (fr) * 1986-06-11 1987-12-18
DE3720376A1 (de) * 1987-06-19 1988-12-29 Bodenseewerk Perkin Elmer Co Ofen zur elektrothermischen atomisierung fuer die atomabsorptions-spektroskopie
CS274839B2 (en) * 1989-01-04 1991-11-12 Vysoka Skola Chem Tech Atomizing device of high-melting metal
JPH08336694A (ja) * 1995-06-09 1996-12-24 Kenichi Kouchi 温水式洗濯機
DE19603643A1 (de) * 1996-02-01 1997-08-07 Bodenseewerk Perkin Elmer Co Elektrothermische Atomisierungseinrichtung für die analytische Spektrometrie
JP2005231982A (ja) * 2004-02-23 2005-09-02 Kobe Steel Ltd 二相型ガラス状炭素部材及びその製造方法
JP2005326240A (ja) * 2004-05-13 2005-11-24 Toshiba Corp 分析用容器及び微量元素量分析方法
JP4342466B2 (ja) * 2005-03-31 2009-10-14 株式会社東芝 微量金属元素の定量分析方法
CN101855072A (zh) * 2007-09-11 2010-10-06 格拉弗技术国际控股有限公司 被涂覆的碳泡沫制品
JP6208596B2 (ja) * 2014-02-21 2017-10-04 株式会社日立ハイテクノロジーズ 反応セル、及び生化学自動分析装置
DE102016219492A1 (de) * 2016-10-07 2018-04-12 Schunk Kohlenstofftechnik Gmbh Probenträgereinrichtung für einen Atomisierofen und Verfahren zur Herstellung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1318796A (fr) * 1962-01-12 1963-02-22 Lorraine Carbone Pièces de forme revêtues de graphite pyrolytique
US3233014A (en) * 1959-07-02 1966-02-01 Atomic Energy Authority Uk Method of forming fibrous carbon articles
FR2055893A5 (fr) * 1969-08-05 1971-05-14 Lorraine Carbone
US3720575A (en) * 1970-02-06 1973-03-13 Beckwith Carbon Corp Manufacture of fibre-reinforced carbon bodies
GB1312258A (en) * 1969-07-31 1973-04-04 Plessey Co Ltd Carbonaceous bodies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788752A (en) * 1972-03-03 1974-01-29 Perkin Elmer Corp Gas flow controller for a heated sample cell
GB1439459A (en) * 1972-07-10 1976-06-16 Pye Ltd Apparatus and method for atomic spectroscopy
DE2420546A1 (de) * 1974-04-27 1975-11-06 Bodenseewerk Perkin Elmer Co Porenfreie werkstuecke aus graphit und verfahren zu ihrer herstellung
DE2554950C2 (de) * 1975-12-06 1983-12-29 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Graphitrohr zum Atomisieren von Proben bei der flammenlosen Atomabsorptions-Spektroskopie

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233014A (en) * 1959-07-02 1966-02-01 Atomic Energy Authority Uk Method of forming fibrous carbon articles
FR1318796A (fr) * 1962-01-12 1963-02-22 Lorraine Carbone Pièces de forme revêtues de graphite pyrolytique
GB1312258A (en) * 1969-07-31 1973-04-04 Plessey Co Ltd Carbonaceous bodies
FR2055893A5 (fr) * 1969-08-05 1971-05-14 Lorraine Carbone
US3720575A (en) * 1970-02-06 1973-03-13 Beckwith Carbon Corp Manufacture of fibre-reinforced carbon bodies

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/68 *
EXBK/72 *
EXBK/74 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428465A1 (fr) * 1978-06-12 1980-01-11 Philips Nv Procede pour la realisation de cuvettes pour la spectroscopie par absorption atomique sans flammes
FR2471599A1 (fr) * 1979-12-07 1981-06-19 Philips Nv
FR2475731A1 (fr) * 1980-02-09 1981-08-14 Philips Nv Cuvette pour la spectroscopie par absorption atomique sans flamme et son procede de fabrication
FR2716721A1 (fr) * 1994-02-25 1995-09-01 Elmetherm Procédé et dispositif de contrôle de l'intégrité de moyens d'isolation électrique d'un objet comportant des moyens conducteurs.

Also Published As

Publication number Publication date
JPS5945095B2 (ja) 1984-11-02
JPS53121677A (en) 1978-10-24
DE2702189A1 (de) 1978-07-27
FR2378268B1 (fr) 1981-07-10
DE2702189C2 (de) 1985-05-30
GB1592832A (en) 1981-07-08
US4204769A (en) 1980-05-27

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