GB1439459A - Apparatus and method for atomic spectroscopy - Google Patents

Apparatus and method for atomic spectroscopy

Info

Publication number
GB1439459A
GB1439459A GB3225372A GB3225372A GB1439459A GB 1439459 A GB1439459 A GB 1439459A GB 3225372 A GB3225372 A GB 3225372A GB 3225372 A GB3225372 A GB 3225372A GB 1439459 A GB1439459 A GB 1439459A
Authority
GB
United Kingdom
Prior art keywords
crucible
block
holes
electrodes
walls
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
GB3225372A
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.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
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 Pye Ltd filed Critical Pye Ltd
Priority to GB3225372A priority Critical patent/GB1439459A/en
Priority to ZA00734458A priority patent/ZA734458B/xx
Priority to AU57697/73A priority patent/AU482591B2/en
Priority to DE19737324988U priority patent/DE7324988U/de
Priority to DE19732334416 priority patent/DE2334416A1/de
Priority to NL7309452A priority patent/NL7309452A/xx
Priority to JP7617673A priority patent/JPS5431837B2/ja
Priority to US05/377,796 priority patent/US3979162A/en
Priority to FR7325229A priority patent/FR2192693A5/fr
Publication of GB1439459A publication Critical patent/GB1439459A/en
Expired legal-status Critical Current

Links

Classifications

    • 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 of groups F27B1/00 - F27B15/00
    • F27B17/02—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00 specially designed for laboratory use
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H3/00—Production or acceleration of neutral particle beams, e.g. molecular or atomic beams
    • H05H3/02—Molecular or atomic-beam generation, e.g. resonant beam generation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Clinical Laboratory Science (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)
  • Electron Tubes For Measurement (AREA)
GB3225372A 1972-07-10 1972-07-10 Apparatus and method for atomic spectroscopy Expired GB1439459A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB3225372A GB1439459A (en) 1972-07-10 1972-07-10 Apparatus and method for atomic spectroscopy
ZA00734458A ZA734458B (en) 1972-07-10 1973-07-02 Apparatus and method for atomic spectroscopy
AU57697/73A AU482591B2 (en) 1972-07-10 1973-07-04 Apparatus and method for atomic spectroscopy
DE19737324988U DE7324988U (de) 1972-07-10 1973-07-06 Ofenelement fuer einen ofen in einer atomspektroskopie
DE19732334416 DE2334416A1 (de) 1972-07-10 1973-07-06 Vorrichtung und verfahren fuer atomspektroskopie
NL7309452A NL7309452A (enExample) 1972-07-10 1973-07-06
JP7617673A JPS5431837B2 (enExample) 1972-07-10 1973-07-07
US05/377,796 US3979162A (en) 1972-07-10 1973-07-09 Apparatus and method for atomic spectroscopy
FR7325229A FR2192693A5 (enExample) 1972-07-10 1973-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3225372A GB1439459A (en) 1972-07-10 1972-07-10 Apparatus and method for atomic spectroscopy

Publications (1)

Publication Number Publication Date
GB1439459A true GB1439459A (en) 1976-06-16

Family

ID=10335724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3225372A Expired GB1439459A (en) 1972-07-10 1972-07-10 Apparatus and method for atomic spectroscopy

Country Status (6)

Country Link
US (1) US3979162A (enExample)
DE (2) DE7324988U (enExample)
FR (1) FR2192693A5 (enExample)
GB (1) GB1439459A (enExample)
NL (1) NL7309452A (enExample)
ZA (1) ZA734458B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154758A (en) * 1984-02-22 1985-09-11 Valentine John Rossiter A multi-mode temperature-controlled sample cell for spectroscopy

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2314207C3 (de) * 1973-03-22 1979-11-15 Bodenseewerk Perkin-Elmer & Co Gmbh, 7770 Ueberlingen Atomisierungsvorrichtung zum Atomisieren einer Probe für flammenlose Atomabsorptionsmessungen
DE2613196A1 (de) * 1976-03-27 1977-09-29 Bodenseewerk Perkin Elmer Co Graphitrohr fuer atomabsorptions- spektroskopie
DE2702189C2 (de) * 1977-01-20 1985-05-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Küvette für die flammenlose Atom- Absorptions-Spektroskopie
US4407582A (en) * 1981-01-12 1983-10-04 The Research And Development Institute, Inc. At Montana State University Method and apparatus for reduction of matric interference in electrothermal atomizer for atomic absorption spectroscopy
DE3140458A1 (de) * 1981-10-12 1983-04-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Atomisierungsvorrichtung fuer die atomabsorptionsspektroskopie
DE3208247A1 (de) * 1982-03-08 1983-09-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Cuvette fuer die atom-absorptions-spektrometrie
US4529307A (en) * 1983-04-05 1985-07-16 Board Of Regents, The University Of Texas System Method and apparatus for concentrating a selected element for atomic spectroscopy
US9042425B2 (en) * 2011-02-18 2015-05-26 Leco Corporation Vacuum cleaning structure for electrode furnace
DE102017119631A1 (de) * 2017-08-28 2019-02-28 Analytik Jena Ag Anordnung zur elektrothermischen Atomisierung und Atom-Absorptions-Spektrometer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778156A (en) * 1971-09-30 1973-12-11 Perkin Elmer Co Gmbh Heated sample cell
US3788752A (en) * 1972-03-03 1974-01-29 Perkin Elmer Corp Gas flow controller for a heated sample cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154758A (en) * 1984-02-22 1985-09-11 Valentine John Rossiter A multi-mode temperature-controlled sample cell for spectroscopy

Also Published As

Publication number Publication date
ZA734458B (en) 1975-02-26
US3979162A (en) 1976-09-07
DE2334416A1 (de) 1974-01-31
NL7309452A (enExample) 1974-01-14
DE7324988U (de) 1977-06-16
AU5769773A (en) 1975-01-09
FR2192693A5 (enExample) 1974-02-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee