Intensifying Screens and Cassettes
Outline
Intensifying screens are made of highly sensitive phosphors and used with photofluorography. When we are X-rayed, they reduce irradiation to one hundredth of the ordinal irradiation without intensifying screens.Advantages
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Our intensifying screens have high sensitivity and high sharpness by our technology that makes a high-density phosphor layer and prepares optimal grain size distribution.
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Sensitivity and sharpness are further improved by our structural designing that ensures effective light reflection and X-ray absorption characteristics.
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The surfaces of intensifying screens are protected with a special film to prevent darts and scars and to render handling easy.
Types and phosphor materials of intensifying screens
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Types and phosphor materials of intensifying screens
TO-type screens use gadolinium oxisulfide with terbium (Gd2O2S:Tb) for orhto-type phosphor emitting green light. (Toshiba Ortho Type) -
E- and D-type screens use calcium tungstate (CaWO4) emitting blue light.
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Q-type screens use barium fluoro chloride with europium (BaFCl:Eu) emitting blue light
Features:
- Adopts special plastic connecting angles, anti-pounding
- It is contacted evenly with its specially made high-elasticity
sponge pad - Imaging stably and clearly
- The imaging layer is clear as well
- The sponge pad is specially treated
- It can protect the intensifying screen not to be damaged
- Adopts the entire plane grid chart testing technique to insure
the quality of products
Specifications:
- 12.7 x 17.8cm (5 x 7")
- 20.3 x 25.4cm (8 x 10")
- 25.4 x 30.5cm (10 x 12")
- 27.9 x 35.6cm (11 x 14")
- 30.5 x 38.1cm (12 x 15")
- 35.6 x 35.6cm (14 x 14")
- 35.6 x 43.2cm (14 x 17")