SU273005A1 - X-ray tube to excite fluorescence spectra - Google Patents

X-ray tube to excite fluorescence spectra

Info

Publication number
SU273005A1
SU273005A1 SU1285581A SU1285581A SU273005A1 SU 273005 A1 SU273005 A1 SU 273005A1 SU 1285581 A SU1285581 A SU 1285581A SU 1285581 A SU1285581 A SU 1285581A SU 273005 A1 SU273005 A1 SU 273005A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fluorescence spectra
ray tube
tube
excite fluorescence
ray
Prior art date
Application number
SU1285581A
Other languages
Russian (ru)
Inventor
И.Ф. Штауберг
А.Т. Мосальский
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 filed Critical
Priority to SU1285581A priority Critical patent/SU273005A1/en
Application granted granted Critical
Publication of SU273005A1 publication Critical patent/SU273005A1/en

Links

Description

Изобретение относитс  к рентгеновским |трубкам, предназначенным дл  рентгеноспек- трального анализа веществ по спектрам флуоресценции .The invention relates to X-ray tubes for X-ray analysis of substances from fluorescence spectra.

Известные рентгеновские трубки аналоги|чного назначени  позвол к т исследовать бн- ;ологЕ1ческие объекты, легко испар ющиес  жидкости и т.п., когда помещение анализируемого образца в вакуум нежелательно, а гтакже обеспечивают отбор вторичного излу чени  под малыми углами. Рассто ни  от .юблучаемого объекта до фокуса урентгеновскрй трубки Б этих трубках небольшие.The well-known X-ray tubes of analogy purpose allow to investigate the bologne objects, easily evaporating liquids, etc., when placing the analyzed sample in a vacuum is undesirable, and also ensure the selection of secondary radiation at small angles. The distance from the illuminated object to the focus of the urentgen tube of these tubes is small.

i Известна  по основному авт.св. N 26ОО25 рентгеновска  трубка содержит корпус, ка ,тод, анод и окна дл  выхода излучений: одно , против анода, дл  выхода первичного излучени , другое, диаметрально противоположное , дл  выхода вторичного излучени . i Known for the main auth. An X-ray tube 26OO25 comprises a housing, a box, a cathode, an anode, and a window for the exit of radiation: one, against the anode, for the exit of primary radiation, the other, diametrically opposite, for the exit of secondary radiation.

Предлагаема  рентгеновска  трубка расшир ет рентгеноспектральный анализ веществ .по спектрам флуоресценции, например, обес печиваег одновременный анализ двух образцов при увеличении точности измерений.The proposed X-ray tube expands the X-ray spectral analysis of substances. According to fluorescence spectra, for example, it provides simultaneous analysis of two samples with increasing measurement accuracy.

; Дл  э-того трубка снабжена двум  анода|Ми , разделенными непрозрачной дл  ренгге- Яновских лучей перегородкой.; For this, the tube is provided with two anodes | Mie, separated by a partition, which is not transparent to X-ray-Yang rays.

i На чертеже показана предлагаема  нтгеновска  трубка.i The drawing shows the proposed NTGEN tube.

I В противоположных I концах корпуса 1 трубки размещеЕОЯ два анода 2, охлаждае|мых , например, масл(н(, нормали к поверх|ност м зеркал которых наклонены относи- |тельно оси трубки и электронногопучка, и катод 3.I At the opposite ends of the tube case 1, there are two anodes 2, cooled, for example, oils (n (normal to the mirror surfaces of which are inclined relative to the tube axis and the electron beam, and the cathode 3.

Между анодами имеетс  перегородка 4, непрозрачна  дл  рентгеновских лучей, котора  предотвращает облучение соседнего образца другим анодом. Окно 5 1федназначено дл  выхода первичного излучени  от анодов 2, За окном наход тс  кассеты 6 дл  анадизируемых образцов, ка. /Ьбеопечйрают вращение образцов за врем  ана- :лиза.Between the anodes there is a septum 4, opaque to x-rays, which prevents the next sample from being irradiated by another anode. Window 5 1 is adapted to release the primary radiation from the anodes 2. Behind the window are cassettes 6 for samples to be anadized, ka. / B opechirayut rotation of the samples during the analysis:.

; Флуоресцентное излучение от образцов через окно 5, например бериллиевое, попадает внутрь трубки и выходит из трубки второе окно 7, расположенное так.; Fluorescent radiation from samples through a window 5, for example, beryllium, gets inside the tube and a second window 7, so located, emerges from the tube.

SU1285581A 1968-11-27 1968-11-27 X-ray tube to excite fluorescence spectra SU273005A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1285581A SU273005A1 (en) 1968-11-27 1968-11-27 X-ray tube to excite fluorescence spectra

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1285581A SU273005A1 (en) 1968-11-27 1968-11-27 X-ray tube to excite fluorescence spectra

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU874204577A Addition SU1525883A2 (en) 1987-03-02 1987-03-02 Device for synchronizing pulses

Publications (1)

Publication Number Publication Date
SU273005A1 true SU273005A1 (en) 1976-05-25

Family

ID=20443898

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1285581A SU273005A1 (en) 1968-11-27 1968-11-27 X-ray tube to excite fluorescence spectra

Country Status (1)

Country Link
SU (1) SU273005A1 (en)

Similar Documents

Publication Publication Date Title
Vastola et al. Analysis of organic salts by laser ionization
Friedman et al. A Geiger Counter Spectrometer for X‐Ray Fluorescence Analysis
US4417355A (en) X-Ray fluorescence spectrometer
Dempster Isotopic constitution of uranium
US2635192A (en) Fluorescent spectral analysis
SU273005A1 (en) X-ray tube to excite fluorescence spectra
GB1294971A (en)
US2831977A (en) Low angle x-ray diffraction
US3246146A (en) Apparatus for the X-ray analysis of a liquid suspension of specimen material
US3666943A (en) Method of and apparatus for determining the mean size of given particles in a fluid
US20020054661A1 (en) Apparatus for analysing a sample
US3005098A (en) X-ray emission analysis
Clark Medical, Biological and Industrial Applications of Monochromatic Radiography and Microradioqraphy
US3319064A (en) Slidable window for x-ray microanalyzers selectively permeable to hard or soft x-rays
Chase The scattering of fast electrons by metals. II. Polarization by double scattering at right angles
US2853618A (en) Method and apparatus for the use of fluorescent x-rays in powder diffraction
SU974230A2 (en) Fluorescent x-ray spectrometer
Alexander X-ray fluorescence analysis of biological tissues
Watson The Velocity and Number of the Photo-Electrons Ejected by X-Rays as a Function of The Angle of Emission
Larsen et al. A secondary-source energy-dispersive x-ray spectrometer
Eddy et al. Analysis by X-ray Spectroscopy
SU958932A1 (en) Device for x-ray spectral fluorescent analysis
SU320195A1 (en) Fluorescent x-ray spectrometer
RU2072515C1 (en) Multichannel x-ray element composition analyzer
Olde et al. Three‐Dimensional Scintillation Dosimeter