GB967047A - Spectrometric analysis - Google Patents

Spectrometric analysis

Info

Publication number
GB967047A
GB967047A GB1631163A GB1631163A GB967047A GB 967047 A GB967047 A GB 967047A GB 1631163 A GB1631163 A GB 1631163A GB 1631163 A GB1631163 A GB 1631163A GB 967047 A GB967047 A GB 967047A
Authority
GB
United Kingdom
Prior art keywords
block
discharge
april
electrode
inert gas
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
GB1631163A
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Publication of GB967047A publication Critical patent/GB967047A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/443—Emission spectrometry
    • 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
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges

Landscapes

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

Abstract

967,047. Arc lamps. KLOCKNER-WERKE A.G. April 25, 1963 [April 27, 1962], No. 16311/63. Heading H1X. In a process for the quantitative spectrographic analysis of non-metallic materials in which the specimen is formed into a conductive block 4 using conductive additives forming one electrode of an arc or spark discharge in an inert gas (the other electrode being shown at 3), the specimen block 4 is so shaped and positioned that it closes the region 2 of the discharge, flushed by inert gas, from the external atmosphere during the spectroscopic examination. The block 4 may be held against the member 7 by a spring 6, and the discharge viewed in the spectrograph 8 through window 7. The method is particularly suitable for automatic operation.
GB1631163A 1962-04-27 1963-04-25 Spectrometric analysis Expired GB967047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0046588 1962-04-27

Publications (1)

Publication Number Publication Date
GB967047A true GB967047A (en) 1964-08-19

Family

ID=7224260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1631163A Expired GB967047A (en) 1962-04-27 1963-04-25 Spectrometric analysis

Country Status (3)

Country Link
CH (1) CH458777A (en)
DE (1) DE1498828A1 (en)
GB (1) GB967047A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543077A (en) * 1967-06-10 1970-11-24 Rsv Prazisionsmessgerate Gmbh Glow discharge tube for spectral analysis
US3611013A (en) * 1970-02-09 1971-10-05 Westinghouse Electric Corp Breakdown potential control assembly for gas flow-through electrical discharge device
US4158790A (en) * 1976-06-07 1979-06-19 Commonwealth Scientific And Industrial Research Organization High intensity atomic spectral lamp with interchangeable cathode
WO2019211374A1 (en) * 2018-05-04 2019-11-07 Elementar Analysensysteme Gmbh Spark emission spectrometer with detachable spark chamber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029038C2 (en) * 1980-07-31 1982-06-09 Krupp Stahl Ag, 4630 Bochum Device for the spectral analysis of the chemical composition of metallic workpieces

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543077A (en) * 1967-06-10 1970-11-24 Rsv Prazisionsmessgerate Gmbh Glow discharge tube for spectral analysis
US3611013A (en) * 1970-02-09 1971-10-05 Westinghouse Electric Corp Breakdown potential control assembly for gas flow-through electrical discharge device
US4158790A (en) * 1976-06-07 1979-06-19 Commonwealth Scientific And Industrial Research Organization High intensity atomic spectral lamp with interchangeable cathode
WO2019211374A1 (en) * 2018-05-04 2019-11-07 Elementar Analysensysteme Gmbh Spark emission spectrometer with detachable spark chamber
US11274968B2 (en) 2018-05-04 2022-03-15 Elementar Analysensysteme Gmbh Spark emission spectrometer with separable spark chamber

Also Published As

Publication number Publication date
DE1498828A1 (en) 1969-03-13
CH458777A (en) 1968-06-30

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