GB1208923A - Apparatus for x-ray analysis of specimens - Google Patents

Apparatus for x-ray analysis of specimens

Info

Publication number
GB1208923A
GB1208923A GB2185868A GB2185868A GB1208923A GB 1208923 A GB1208923 A GB 1208923A GB 2185868 A GB2185868 A GB 2185868A GB 2185868 A GB2185868 A GB 2185868A GB 1208923 A GB1208923 A GB 1208923A
Authority
GB
United Kingdom
Prior art keywords
motor
detecting
specimen
diode
detector
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
GB2185868A
Other languages
English (en)
Inventor
Pierre Boissin
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1208923A publication Critical patent/GB1208923A/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
    • 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)
  • 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)
  • Analysing Materials By The Use Of Radiation (AREA)
GB2185868A 1967-05-08 1968-05-08 Apparatus for x-ray analysis of specimens Expired GB1208923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR105599A FR1536239A (fr) 1967-05-08 1967-05-08 Appareil de dosage par fluorescence x

Publications (1)

Publication Number Publication Date
GB1208923A true GB1208923A (en) 1970-10-14

Family

ID=8630408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2185868A Expired GB1208923A (en) 1967-05-08 1968-05-08 Apparatus for x-ray analysis of specimens

Country Status (7)

Country Link
BE (1) BE714393A (https=)
CH (1) CH491379A (https=)
DE (1) DE1998286U (https=)
ES (1) ES353600A1 (https=)
FR (1) FR1536239A (https=)
GB (1) GB1208923A (https=)
LU (1) LU55996A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475225A (en) * 1980-07-18 1984-10-02 Agence Nationale De La Valorisation De La Recherche (Anvar) Measuring instrument for X-ray structure determinations of liquid or amorphous materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475225A (en) * 1980-07-18 1984-10-02 Agence Nationale De La Valorisation De La Recherche (Anvar) Measuring instrument for X-ray structure determinations of liquid or amorphous materials

Also Published As

Publication number Publication date
BE714393A (https=) 1968-09-16
CH491379A (fr) 1970-05-31
DE1998286U (de) 1968-12-12
ES353600A1 (es) 1969-10-01
FR1536239A (fr) 1968-08-16
LU55996A1 (https=) 1968-07-12

Similar Documents

Publication Publication Date Title
US3940626A (en) Detection of radiation in radiographic apparatus
GB1352727A (en) Method and device for detecting surface defects of a substan tially smooth material
US4428902A (en) Coal analysis system
GB1338129A (en) Photometric analyzer
GB2138129A (en) Method and apparatus for measuring uranium isotope enrichment
GB1389444A (en) Apparatus for automatic inspection of materials
JPS638537A (ja) マイクロプレ−ト用吸光度測定装置
GB1208923A (en) Apparatus for x-ray analysis of specimens
US3493769A (en) System,including pulse shape discriminator for detecting flaws in transparent material
US3808437A (en) Method of thickness measurement for long sections and apparatus therefor
KR102234019B1 (ko) 이동식 식자재 방사능 전수검사 시스템 및 방법
JPS57197454A (en) X-ray analysing apparatus
GB1432834A (en) Detecting malignant cells
US3842285A (en) Method and a device for the mechanical modulation of a particle flux
US5039857A (en) Scanner for sizing apparatus
ES372098A1 (es) Un procedimiento para detectar defectos en material en la- mina de vidrio.
JPS5582006A (en) Measuring method for thickness
JPS6439681A (en) Magnetic tape cassette tester
JPH04175647A (ja) Ｘ線マッピング装置
CN1022652C (zh) 中子补偿吸收法测水中硼浓度装置
JPS6239747A (ja) Ｘ線による被測定物の組成分析方法
GB1159781A (en) A Device for Detecting Uranium in the Atmosphere.
JPS6472041A (en) Tomograph
US3786259A (en) Method and apparatus for optimizing measurement of radioactivity of samples in scintillation type counter
JPS646850A (en) Method and instrument for measuring element concentration distribution

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees