Multi-channel amplitude analyzer for x-ray investigations

M. D. Karetnikov; A. I. Klimov; V. I. Zaitsev

doi:10.1117/12.638011

6 December 2006 Multi-channel amplitude analyzer for x-ray investigations

M. D. Karetnikov, A. I. Klimov, V. I. Zaitsev

Proceedings Volume 5943, X-ray and Neutron Capillary Optics II; 594317 (2006) https://doi.org/10.1117/12.638011
Event: X-ray and Neutron Capillary Optics II, 2004, Zvenigorod, Russian Federation

Abstract

The suggested device is implemented as one-module instrument including: a spectrometric amplifier providing superposition rejection, basic level restoration, track-and-hold functions, a precision ADC completed with the buffer memory; high-voltage power supply for X-ray detector; hardware interface with PC. All this resulted in a compact, functionally completed instrument for X-ray analysis. The device is a convenient instrument for X-ray fluorescent analysis, radiation diffraction studies, determination of element composition of a substance, customs and forensic expertise, medical diagnostics, testing of food products for presence of heavy elements, and other studies associated with X-ray applications. The functional diagram of the multi-channel amplitude analyzer is given in Fig. 1. The control circuit includes programmable logic device (PLD) EPM7128AETC100-lO manufactured by Altera Corporation, high performance C8051A021 processor by Cygnal Integrated Products and AS7C3256-12TC static memory by Cypress.

Citation Download Citation

M. D. Karetnikov, A. I. Klimov, and V. I. Zaitsev "Multi-channel amplitude analyzer for x-ray investigations", Proc. SPIE 5943, X-ray and Neutron Capillary Optics II, 594317 (6 December 2006); https://doi.org/10.1117/12.638011

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