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Gamma Calculator Pro

Save time with this exposure calculator for Iridium-192, Selinium-75 and Cobalt-60 sources. ==> Pro versi...

$ 3.99

Store review

Save time with this exposure calculator for Iridium-192, Selinium-75 and Cobalt-60 sources.

==> Pro version includes Barricade calculation for 2mR and 100Mr distance.

No more need to calculate the formula or use of the "old-school plastic calculator"

Simply fill in the thickness, activity(in Curies) and source-film-distance and you get the correct exposure time.

R factor for different densities and film types.

Last update

Dec. 15, 2019

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