FIELD: measurement engineering.
SUBSTANCE: sample of saturated thickness tested material is irradiated by monochromatic gamma-ray or X-ray radiation and intensities of coherent dissipated primary radiation of matter being non-coherent dissipated. Concentration of element in tested sample is calculated from analytical signal which has to be the relation of mentioned intensities registered simultaneously or subsequently.
EFFECT: improved precision of measurement.
3 dwg
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