GB1093523A - Burner for atomic absorption analysis - Google Patents

Burner for atomic absorption analysis

Info

Publication number
GB1093523A
GB1093523A GB26315/67A GB2631567A GB1093523A GB 1093523 A GB1093523 A GB 1093523A GB 26315/67 A GB26315/67 A GB 26315/67A GB 2631567 A GB2631567 A GB 2631567A GB 1093523 A GB1093523 A GB 1093523A
Authority
GB
United Kingdom
Prior art keywords
burner
chimney
atomic absorption
slot
pieces
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
GB26315/67A
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of GB1093523A publication Critical patent/GB1093523A/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
    • G01N21/72—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 flame burners

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,093,523. Spectral analysis apparatus. BECKMAN INSTRUMENTS Inc. Nov.23, 1964 [Jan. 21, 1964], No.26315/67. Divided out of of 1, 093, 522. Heading G2J. [Also in Division F4| A burner for spectroscopic analysis has a burner head consisting of two symmetrical pieces 98, 100 fastened together by screws 106, 108 to define a narrow slot 110 and an elongated metal strip 111 is positioned between the pieces 98, 100 to divide the slot 110 into a pair of narrow slits 112, 114. Metal strips 111 of different thickness may be thus inserted at will to vary the width of flame produced by the burner. A chimney 84 slidable over the burner has a window 86 for the light beam of a monochromator and a flow of air between the chimney and the burner supplies the flame and cools the burner.
GB26315/67A 1964-01-21 1964-11-23 Burner for atomic absorption analysis Expired GB1093523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33921864A 1964-01-21 1964-01-21

Publications (1)

Publication Number Publication Date
GB1093523A true GB1093523A (en) 1967-12-06

Family

ID=23328026

Family Applications (2)

Application Number Title Priority Date Filing Date
GB47512/64A Expired GB1093522A (en) 1964-01-21 1964-11-23 Burner system
GB26315/67A Expired GB1093523A (en) 1964-01-21 1964-11-23 Burner for atomic absorption analysis

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB47512/64A Expired GB1093522A (en) 1964-01-21 1964-11-23 Burner system

Country Status (2)

Country Link
US (1) US3438711A (en)
GB (2) GB1093522A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667685A (en) * 1970-04-06 1972-06-06 Rinko Irrigation Systems Irrigation devices
US4596463A (en) * 1983-11-22 1986-06-24 Errol Akomer Atomic spectroscopy surface burner
US5369035A (en) * 1990-08-09 1994-11-29 Fisons Plc Method and apparatus for analytical sample preparation
GB9203463D0 (en) * 1992-02-19 1992-04-08 Applied Res Lab Method and apparatus for analytical sample preparation
US6859272B2 (en) * 1999-12-17 2005-02-22 Cornell Research Foundation, Inc. Spectrometer sample generating and injecting system using a microliter nebulizer
US6864974B1 (en) * 2003-03-07 2005-03-08 Elemental Scientific Inc. System for use in conditioning a sample for introduction into a sample analysis system
PL2307824T3 (en) * 2008-06-23 2016-12-30 Device and method for efficient condensation
US8599375B2 (en) * 2010-12-07 2013-12-03 Perkinelmer Health Sciences, Inc. Atomic absorption instrument

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959217A (en) * 1960-11-08 Gas fired burner
US1830464A (en) * 1929-06-24 1931-11-03 George A Guenther Gas burner
US2828532A (en) * 1954-12-20 1958-04-01 Fraser & Johnston Co Method for constructing parallel slot gas burner
US2857801A (en) * 1955-02-23 1958-10-28 Nelson A Murray Flame photometer
US3163699A (en) * 1961-04-03 1964-12-29 Coleman Instr Corp Sampling apparatus for flame photometer

Also Published As

Publication number Publication date
DE1598031B2 (en) 1972-08-31
US3438711A (en) 1969-04-15
GB1093522A (en) 1967-12-06
DE1598031A1 (en) 1970-04-16

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