FIELD: physics.
SUBSTANCE: invention relates to radiation imaging and can be used in fire bench tests of solid-propellant rocket engines. Aligning X-ray screen-converter, including substrate in form of plate and luminescent layer containing luminophor powder and binder. Between the substrate and the luminescent layer there is a photodetector. Luminescent layer additionally contains photochromic glass powder, the grain size of which is equal to the size of the luminophore powder grains, with the following ratio of components, wt. %: photochromic glass powder 5–20, binder 8–20, luminophor powder – the rest.
EFFECT: invention provides higher levelling factor.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| X-RAY LUMINESCENT SCREEN | 2011 |
|
RU2476943C2 |
| PULSE RADIATION-OPTICAL GASEOUS-DISCHARGE LUMINESCENT TRANSDUCER | 1998 |
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| COMPOSITE LIGHTING ENGINEERING MATERIAL | 1993 |
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| MULTI-ELEMENT X-RAY DETECTOR, RARE-EARTH X-RAY PHOSPHOR FOR SAID DETECTOR, METHOD OF MAKING MULTI-ELEMENT SCINTILLATOR AND DETECTOR ALTOGETHER | 2009 |
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| RADIATION DETECTOR FOR IMAGE VISUALIZATION | 0 |
|
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| METHOD TO DETERMINE ELECTRON FLOW DENSITY DISTRIBUTION OVER FLOW SECTION | 2009 |
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RU2393505C1 |
