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| - | Useful for finding die position in packages, looking into epoxied modules, etc | ||
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| - | [[x-ray_image_intensifier]] | ||
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| - | ====== Intensifying screens ====== | ||
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| - | Introduction to screens ([[http:// | ||
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| - | * standard | ||
| - | * slow | ||
| - | * calcium tungstate | ||
| - | * rare earth | ||
| - | * fast | ||
| - | * gadolinium or lanthanum | ||
| - | * Commercial brands: Kodak Lanex | ||
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| - | There' | ||
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| - | I think the number following the name is generally the gain. That is a 400 screen will put out twice as much light per x-ray as a 200 screen | ||
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| - | Brands: | ||
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| - | * 3M | ||
| - | * AGFA | ||
| - | * DUPONT/ | ||
| - | * FUJI | ||
| - | * JPI | ||
| - | * KIRAN | ||
| - | * KODAK | ||
| - | * Lanex: rare earth green | ||
| - | * KONICA | ||
| - | * MCI OPTONIX | ||
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| - | Following sections are for screens I own. Basically they were cheap on eBay | ||
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| - | ^Image ^Vendor ^Product ^Phosphor ^Speed ^Size ^kV sensitivity ^Labels ^Notes | | ||
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| - | ====== Intensifying tube ====== | ||
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| - | was offered a broken tube but I don't think it would have been useful | ||
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| - | ====== DIY x-ray setups ====== | ||
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| - | Ben K x-ray, CBCT " | ||
| - | * originally unshielded but I think is now? | ||
| - | * In CBCT mode runs automatically via arduino and thus person doesn' | ||
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| - | Russian fellow: http:// | ||
| - | * ...who gave himself acute radiation sickness. | ||
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| - | John M dental x-ray setup | ||
| - | * which has about 100 lbs of lead shielding | ||
| - | * also operated remotely via ssh to laptop | ||
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| - | ===== Rotary stage replacement ===== | ||
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| - | Goal: stop using my Sherline rotary stage and instead use spare CNC rotary stage (from laser machine purchase lot) | ||
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| - | Motor: Vexta PH566-B 5 phase stepper | ||
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| - | Controller: RD-053MS | ||
| - | * Has a lot of pins labeled | ||
| - | * Enclosed in box with cable running to the rotary table | ||
| - | * 3 per box | ||
| - | * Need to interface to output Centronix connector | ||
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