Isotope Disk set, 8 disk
Designed for in-depth nuclear sudies and gamma spectroscopy, our 8 disk set contains different gamma emitting isotopes covering the entire energy range from 32 to 1333 keV. Also included in the set is a mixed source of Cs-137 and Zn-65, which if being used for classroom instruction, students may use to identify an “unknown” isotope.
Contains 1 each of Ba-133, Cd-109, Co-57, Co-60, Cs-137, Mn-54. Na-22 and Cs/Zn. Source activities are all 1 uCi, except the Cs/Zn source, which is 0.5 uCi Cs, and 1 uCi Zn.
Half-Life and emission energies are as follows:
ISOTOPE | ACTIVITY | HALF-LIFE | EMISSION | ENERGIES (KeV) |
Barium133
Cadmium109
Cobalt57
Cobalt60
Cesium137
Manganese54
Sodium22
Cs/Zn | 1 uCi
1 uCi
1 uCi
1 uCi
1 uCi
1 uCi
1 uCi
1uCi | 10.7 years
453 days
270 days
5.27 years
30.1 years
312 days
2.6 years
mixed | Gamma
Gamma
Gamma
Gamma
Gamma & Beta
Gamma
Gamma
Gamma & Beta | 81.0, 356.0
88.0
122.1
1173.2, 1332.5
G: 32, 661.6 B:511.6, 1173.2
834.8
511.0, 1274.5
mixed |
