Uto Radiographic Exposure Calculator

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Country of manufacture: Denmark,            Date of manufacture: ____
Overall length: 18.0 cm,          Width: 4.2 cm,           Weight: 36.2 gms
Materials: Plastic (PVC?) body and slides.
Cursor: 2.4 X 4.2 X 0.5 cms; all plastic, slightly magnifying; lines = single line on front
Scales: 10, specialized
Front: Time [ Amount of Radiation (Curies, millicuries), Source to film distance ] [ thickness of steel, Age of Isotope ( (Cobalt, Radium) ] Radiation Exposure (R, mR)
Back: [ Source to film distance, Amount of Radiation (Curies) ] [ thickness of steel, Age of isotope (Iridium) ]
Gauge Marks: [       ]
Condition: C2-C3 (Mint to very minimal signs of use)
Came with: Original orange leather pocket sheath

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