Exposure time (γ)

Source activity in Ci:

Crossing thickness mm:

Distance meter of film:

Desired density on the film:

Film coefficient:

T200=2 | MX125=4 | M100=5.4
D5=2 | D4=4 | D3=5.4

Comma unauthorized use points

Iridium 192

Simple film: 0h 0min 0sec
Double film: 0h 0min 0sec

Selenium 75

Simple film: 0h 0min 0sec
Double film: 0h 0min 0sec