Archive
of
Collections
Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Linear
Radiography Areas Radiation Calculator
Perrygraf for Testing Technical Services
"Tulsa, OK, USA"
Cardstock & Plastic
c. 2014
8 cm x 21.3 cm
Radiography
Notes:
Used to calculate radiation dose for various shielding metals and thicknesses for Iridium 192 or Cobalt 60 radiation sources
Image 1
Image 2
Image 3
