GB2121168B - X-ray device - Google Patents

X-ray device

Info

Publication number
GB2121168B
GB2121168B GB8315135A GB8315135A GB2121168B GB 2121168 B GB2121168 B GB 2121168B GB 8315135 A GB8315135 A GB 8315135A GB 8315135 A GB8315135 A GB 8315135A GB 2121168 B GB2121168 B GB 2121168B
Authority
GB
United Kingdom
Prior art keywords
ray device
ray
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
GB8315135A
Other versions
GB8315135D0 (en
GB2121168A (en
Inventor
Toshiyuki Koga
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.)
Seiko Instruments Inc
Original Assignee
Seiko 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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of GB8315135D0 publication Critical patent/GB8315135D0/en
Publication of GB2121168A publication Critical patent/GB2121168A/en
Application granted granted Critical
Publication of GB2121168B publication Critical patent/GB2121168B/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
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
GB8315135A 1982-06-03 1983-06-02 X-ray device Expired GB2121168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8282382U JPS58184655U (en) 1982-06-03 1982-06-03 X-ray automatic calibration device

Publications (3)

Publication Number Publication Date
GB8315135D0 GB8315135D0 (en) 1983-07-06
GB2121168A GB2121168A (en) 1983-12-14
GB2121168B true GB2121168B (en) 1986-02-19

Family

ID=13785118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8315135A Expired GB2121168B (en) 1982-06-03 1983-06-02 X-ray device

Country Status (6)

Country Link
JP (1) JPS58184655U (en)
DE (1) DE3319984A1 (en)
FR (1) FR2528266B1 (en)
GB (1) GB2121168B (en)
HK (1) HK73390A (en)
NL (1) NL8301987A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731973A1 (en) * 1987-09-23 1989-04-13 Helmut Fischer Gmbh & Co DEVICE FOR STABILIZING X-RAY FLUORESCENT LAYER THICKNESS MEASURING DEVICES AND METHOD THEREFOR
JPH0744967Y2 (en) * 1988-11-17 1995-10-11 セイコー電子工業株式会社 X-ray fluorescence film thickness meter
FR2721789A1 (en) * 1994-06-24 1995-12-29 Ge Medical Syst Sa X-ray apparatus for Medical Radiography
EP0781992B1 (en) * 1995-12-21 2006-06-07 Horiba, Ltd. Fluorescence X-ray analyzer
JP5839284B2 (en) * 2012-05-01 2016-01-06 アースニクス株式会社 γ-ray reflection measuring device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1285885A (en) * 1968-11-07 1972-08-16 Atomic Energy Authority Uk Improvements in or relating to nephelometers
US4134012A (en) * 1977-10-17 1979-01-09 Bausch & Lomb, Inc. X-ray analytical system
FI73083C (en) * 1979-02-09 1987-08-10 Martin Marietta Corp Portable element analysis device.
JPS5758300U (en) * 1980-09-22 1982-04-06

Also Published As

Publication number Publication date
GB8315135D0 (en) 1983-07-06
DE3319984A1 (en) 1983-12-08
GB2121168A (en) 1983-12-14
NL8301987A (en) 1984-01-02
HK73390A (en) 1990-09-21
FR2528266B1 (en) 1988-07-08
JPH0328400Y2 (en) 1991-06-18
FR2528266A1 (en) 1983-12-09
JPS58184655U (en) 1983-12-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940602