Gamma CalculatorPro play online

Its a Advertise Free Version.

1) Exposure Time
2) Decay
3) Geometric Unsharpness
4) Decay Chart For One Year
5) Distance
of Iridium-192 (Material-Steel,Concrete,Tungsten,Lead), Selinium-75 (Material-Steel,Concrete,Tungsten,Lead) and Cobalt-60 (Material-Steel,Concrete,Tungsten,Lead) source.
> it shows the R-Factor.
>It shows the Pipe Shedule .
> it calculate decay chart for one year and convert it into pdf.
Try it now.