TG51 Lead Foil Holder (30cm) (Varian Accelerators)

Lead foil holder slides into Varian Accessory Mount for use with TG51 output calibrations.
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updated August 1, 2024

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Lead foil holder slides into Varian Accessory  Mount (the one at 65.4cm from source) for use with TG51 output calibrations (6FFF in particular).   Positions 1mm (+/- 20%) Pb sheet at 30cm from phantom surface (close enough).

Natively holds McMaster Carr 6x6x3/64" sheet without the need for cutting. (about 15$US) https://www.mcmaster.com/catalog/130/4344/9032K271

Optional insert with 7x7cm cutout can be used for smaller pieces of Pb you have lying around.

Prints as a "box" and 2 "tray wings" which slot together (dab of CA glue is helpful).

Models can be printed without support.

Enjoy!

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