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GB1382254A - Flame spectrometry apparatus - Google Patents

Flame spectrometry apparatus

Info

Publication number
GB1382254A
GB1382254A GB403171A GB403171A GB1382254A GB 1382254 A GB1382254 A GB 1382254A GB 403171 A GB403171 A GB 403171A GB 403171 A GB403171 A GB 403171A GB 1382254 A GB1382254 A GB 1382254A
Authority
GB
United Kingdom
Prior art keywords
sphere
nozzle
rod
chamber
spectrometry apparatus
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
GB403171A
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 GB403171A priority Critical patent/GB1382254A/en
Priority to CH153272A priority patent/CH536659A/en
Priority to JP1144272A priority patent/JPS545714B1/ja
Priority to AU38613/72A priority patent/AU463491B2/en
Priority to DE2204938A priority patent/DE2204938C3/en
Priority to US00223608A priority patent/US3806250A/en
Priority to FR7203795A priority patent/FR2124490B1/fr
Publication of GB1382254A publication Critical patent/GB1382254A/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
    • G01N21/714—Sample nebulisers for flame burners or plasma burners

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1382254 Nebulizers PYE Ltd 27 Jan 1972 [5 Feb 1971] 4031 71 Heading B2F [Also in Division G2] A flame spectrometry apparatus includes a nebulizer assembly having a cloud chamber 22, a nozzle 21 directed into the chamber 22 and having means for supplying liquid analytical medium and gaseous propellant thereto, a displaceable assembly including an impact sphere 25 mounted on a support rod 26, an adjustment knob 42, and locating means in the form of a spring loaded insert 51 acting against a flat portion 50 of a control rod 40 by which the sphere 25 can either be-located axially of nozzle 21 or swung away therefrom by rotation of knob 42. A further screwthreaded adjusting cap 48 causes on rotation axial movement of sphere 25 by acting on rod 40 at clip 47. The sample is delivered through conduit 29 where it is mixed with air. A fuel gas/air mixture enters via the annular aperture 34.
GB403171A 1971-02-05 1971-02-05 Flame spectrometry apparatus Expired GB1382254A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB403171A GB1382254A (en) 1971-02-05 1971-02-05 Flame spectrometry apparatus
CH153272A CH536659A (en) 1971-02-05 1972-02-02 Atomizing device and its use in a flame spectroscope
JP1144272A JPS545714B1 (en) 1971-02-05 1972-02-02
AU38613/72A AU463491B2 (en) 1971-02-05 1972-02-03 Improvements in or relating to nebuliser assemblies for flame spectrometry
DE2204938A DE2204938C3 (en) 1971-02-05 1972-02-03 Atomizer device for flame spectrometry
US00223608A US3806250A (en) 1971-02-05 1972-02-04 Nebuliser assemblies for flame spectrometry
FR7203795A FR2124490B1 (en) 1971-02-05 1972-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB403171A GB1382254A (en) 1971-02-05 1971-02-05 Flame spectrometry apparatus

Publications (1)

Publication Number Publication Date
GB1382254A true GB1382254A (en) 1975-01-29

Family

ID=9769434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB403171A Expired GB1382254A (en) 1971-02-05 1971-02-05 Flame spectrometry apparatus

Country Status (7)

Country Link
US (1) US3806250A (en)
JP (1) JPS545714B1 (en)
AU (1) AU463491B2 (en)
CH (1) CH536659A (en)
DE (1) DE2204938C3 (en)
FR (1) FR2124490B1 (en)
GB (1) GB1382254A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361401A (en) * 1978-05-22 1982-11-30 Instrumentation Laboratory Inc. Automatic sample deposition in flameless analysis
US4250553A (en) * 1979-03-05 1981-02-10 The Perkin-Elmer Corporation Fluid flow measurement system
US4220413A (en) * 1979-05-03 1980-09-02 The Perkin-Elmer Corporation Automatic gas flow control apparatus for an atomic absorption spectrometer burner
JPS57159347U (en) * 1981-03-31 1982-10-06
EP0118478B1 (en) * 1982-08-30 1989-07-26 Labtest Equipment Company (S E Asia) Pty Ltd Nebulizer
JPS60124262U (en) * 1984-01-26 1985-08-21 富士電機株式会社 Internal ventilation rotating electric machine
JPS61119017U (en) * 1985-01-11 1986-07-26
DE3516176A1 (en) * 1985-05-06 1986-11-06 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Pneumatic atomiser for atomic absorption spectroscopy
US4915616A (en) * 1987-05-18 1990-04-10 Saibu Gas Co. System utilizing gas flame for appreciation or ornamentation
US5186621A (en) * 1990-03-28 1993-02-16 The Texas A & M University System Chimney holder and injection tube mount for use in atomic absorption and plasma spectroscopy
ATE189482T1 (en) * 1990-10-11 2000-02-15 Advanced Res & Tech Inst METHOD AND DEVICE FOR THE FRAGMENTATION OF BIOMATERIALS
BR9104352A (en) * 1991-10-03 1992-03-10 Mcq Do Brasil Ind E Comercio L SAMPLE PREPARER FOR FLAME OR PLASMA SPECTROPHOTOMETERS
DE4409073A1 (en) * 1994-03-17 1995-09-28 Harald Prof Dr Berndt Device for handling liquids for analytical purposes
AUPO551397A0 (en) * 1997-03-07 1997-03-27 Varian Australia Pty Ltd Spectroscopic atomisation assembly
AU737783B2 (en) * 1997-03-07 2001-08-30 Agilent Technologies Australia (M) Pty Ltd Spectroscopic atomisation assembly
DE19719903A1 (en) * 1997-05-12 1998-11-19 Deutsch Zentr Luft & Raumfahrt Measuring device and method for cleaning contamination areas of a measuring device
US20080213908A1 (en) * 2004-06-25 2008-09-04 Uti Limited Partnership Flame detector
CA2489073A1 (en) * 2004-06-25 2005-12-25 University Technologies International Inc. Micro flame detector and method for gas chromoatography
US20120003593A1 (en) * 2007-08-10 2012-01-05 G.B.D. Corp Method and apparatus for producing a visible hydrogen flame
AU2011220414B2 (en) * 2010-02-26 2016-09-15 Perkinelmer U.S. Llc Jet assembly for use in detectors and other devices
CN106872384A (en) * 2017-04-07 2017-06-20 北京瀚时仪器有限公司 A kind of high-efficiency atomizer for atomic absorption spectrophotometer
CN116183531B (en) * 2023-03-14 2023-09-05 上海元析仪器有限公司 Easily-disassembled flame atomizer of atomic absorption spectrophotometer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469789A (en) * 1967-06-07 1969-09-30 Corning Glass Works Sample introducing device for spectro-chemical analysis
US3516771A (en) * 1968-08-01 1970-06-23 Hewlett Packard Co Burner for spectroscopic use

Also Published As

Publication number Publication date
AU3861372A (en) 1973-08-09
CH536659A (en) 1973-05-15
AU463491B2 (en) 1975-07-10
FR2124490B1 (en) 1976-01-16
JPS545714B1 (en) 1979-03-20
FR2124490A1 (en) 1972-09-22
US3806250A (en) 1974-04-23
DE2204938A1 (en) 1972-08-17
DE2204938B2 (en) 1979-11-29
DE2204938C3 (en) 1980-08-14

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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