Espectroscopía con el detector de energía de rayos X

Num.Producto: P2544001

Principle

Various metal samples are subjected to polychromatic X-rays. The resulting fluorescence radiation is analysed with the aid of a semiconductor detector and a multi-channel analyser. The maxima of intensity of the corresponding characteristic X-ray lines are determined. The predefined energy values of the characteristic lines and channels of the multichannel analyser that must be assigned in turn result in a calibration of the semiconductor energy detector.

Tasks

  1. Record the spectra of the fluorescence radiation that is generated by the metal samples.
  2. Determine the channel numbers of the maxima intensity of the characteristic lines of the corresponding fluorescence radiation.
  3. Represent the predefined line energies as a function of the channel numbers graphically for two gain factors of the multichannel analyser.

What you can learn about

  • Bremsstrahlung
  • Characteristic X-radiation
  • Energy levels
  • Fluorescence radiation
  • Conduction processes in semiconductors
  • Doping of semiconductors
  • Pin-diodes
  • Semiconductor energy detectors
  • Multichannel analysers

Lista de material (extracto) Producto Cantidad
XR 4.0 Unidad de rayos X, 35 kV 09057-99 1
X-ray DETECTOR DE ENERGÍA DE RAYOS X (XRED) 09058-30 1
X-ray MODULO ENCHUFABLE CON TUBO DE RAYOS X DE TUNGSTENO 09057-81 1
XR 4.0 X-ray goniometro 09057-10 1
PHYWE ANALIZADOR MULTICANAL (AMC) 13727-99 1
X-ray Muestras de metales p. Fluorescencia , juego de 7 09058-31 1
XR 4.0 XRED cable 2 m 09058-35 1
SOFTWARE P. ANALIZADOR DE MULTIPLES CANALES 14452-61 1
X-ray SOPORTE UNIVERSALO DE CRISTALES PARA UNIDAD DE RAYOS X 09058-02 1
CABLE BLINDADO BNC, LONG. 750 mm 07542-11 1

A continuación la literatura para este producto

Título Producto Idioma
Handbuch Lehrerversuche mit Röntgenstrahlung für die XR 4.0 expert unit, TESS expert Physik 01200-01 DEU
TESS expert Physics Handbook X-ray Experiments for XR 4.0 expert unit 01200-02 ENG
XRM 4.0 X-ray Materialanalyse Erweiterungsset 09160-88

regresar a la lista correspondiente

Product No: P2544001

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Contacto PHYWE

PHYWE Systeme GmbH & Co. KG
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D-37079 Göttingen

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