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Laboratory of Technical Tomography and Introscopy
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Screen - Converter of X-ray radiation |
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Screen - Converter of X-ray radiation in energy range from 5 keV to 30 MeV
Function
Kit of screens - converters of X-ray radiation is available for recording and visualization of spatially-distributed X-ray radiant flux in wide energy range under radiation monitoring of materials and products and under medical X-ray diagnostics. Operating principle
Operating principle of screen – converter is based on capacity of luminescent material convert X-ray radiation to a visible image. Composition
- X-ray luminescent screens on base of polycrystalline cesium iodide for recording radiation with energy up to 1 MeV. Sizes of screens 400х400 mmxmm;
- monocrystalline screen-converters for recording X-ray and penetrating bremsstrahlung radiation with energy from 50 keV to 30 MeV. Diameters of screens are 80; 120; 150; 200 mm.
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| Main specification: | | | Resolution capacity, lines per mm | up 10 | Dynamic range | 105 | Relative brightness of light, kJ/m2/per/min | 0,2 | Range of thickness (steel), mm | up 300 | Inspection sensitivity, % | 0.5-1.5 |
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