Radiography Isotopes Iridium 192  
Radiation Energies

 

iridium_gamma_energies


Radiation Energies in MeV

Gamma
Beta
0.205 (3.4%)  
0.25 (5.4%)
0.296 (29.3%)
0.53 (43.0%)
0.308 (31.0%) 0.67 (47.0%)
0.316 (86.1%)
0.468 (50.0%)
0.484 (3.1%)
0.589 (4.6%)
0.604 (8.9%)
0.612 (5.5%)

Air Kermate rate at 1 metre: 4.28 mGy/h for 37 GBq
(exposure rate at 1 metre: 4.81 mSv/hr for 1 Ci)

 





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