Gamma Calculator Pro

Tags

Palette

Sizes

On the home screen

Zoom Workplace

Gamma Calculator Pro

LinkedIn

Zoom Workplace

Gamma Calculator Pro

LinkedIn

App info

Developer

Gerrit kleyn Winkel

Category

Business

Price

$3.99

Rating

3.6 (19)

Age rating

17+

Version

2.7.1

First released

May 5, 2014

Last updated

Mar 20, 2026

About the app

Save time with this exposure calculator for Iridium-192, Selinium-75 and Cobalt-60 sources. 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. For materials: Iron(steel), Concrete, Tungsten, Lead, Aluminum, Titanium, Copper, Zinc, Brass, Inconel X, Zirconium and Uranium. Features: - Exposure Time calculator - Geometric Unsharpness calculator - Exposure Correction calculator - Decay calculator - Barricade calculator - Pipe Schedule selector (single/double wall) - Weld enforcement setting - Iridium 192 Emissivity setting - inch/mm setting