Archive of Collections

Details and Image

TypeModel No.MakerCountryConstruction
DateScale LengthArea of Use
Victoreen Health Physics
Perrygraf for Victoreen Instrument Co.USA
19795.1 cm x 17.8 cmRadiation Dosage

Notes: "Used to calculate radiation exposure, shielding, half life, exposure rate, time to remain in the exposed area for different gamma ray energies"

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