low cost multi-purpose system for energy dispersive x-ray fluorescence analysis virgÍlio f....
TRANSCRIPT
![Page 1: LOW COST MULTI-PURPOSE SYSTEM FOR ENERGY DISPERSIVE X-RAY FLUORESCENCE ANALYSIS VIRGÍLIO F. NASCIMENTO FILHO Departamento de Ciências Exatas/ESALQ Laboratório](https://reader033.vdocuments.mx/reader033/viewer/2022051515/5515340055034673228b5904/html5/thumbnails/1.jpg)
LOW COST MULTI-PURPOSE SYSTEM FOR ENERGY
DISPERSIVE X-RAY FLUORESCENCE ANALYSIS
VIRGÍLIO F. NASCIMENTO FILHO
Departamento de Ciências Exatas/ESALQLaboratório de Instrumentação Nuclear/CENA
FAPESP-CNPqwww.cena.usp.br/labs/[email protected]
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AXIL SOFTWARE
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MODES OF XRF ANALYSIS
WD-XRFWD-XRF ED-XRFED-XRF
TXRFTXRF
-XRF-XRF
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X-RAY FLUORESCENCE TECHNIQUE
WD-XRF•sequential analysis
•expensive equipment
ED-XRF•simultaneous analysis•low cost equipment
ED-XRF•simultaneous analysis•low cost equipment
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EDXRF and TXRF
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X-RAY FLUORESCENCESOURCE
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X-RAY FLUORESCENCE X-RAY TUBE
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2D MAPPING
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CAPILLARY OPTICS
Straightcapillary
Conicalcapillary
Ellipsoidalcapillary
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APPLICATIONS
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EDXRF - AEROSOL
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EDXRF - AEROSOL
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APPLICATIONS
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Holynska, B. et al. - Energy-dispersive X-ray fluorescence spectrometer with capillary optics for for the chemical analysis of atmospheric aerosols with high time resolution. J. Aerosol Sci., 28: 1455, 1997.
APPLICATIONS
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APPLICATIONS