Panasonic PT-DZ12000U Operating Instructions Manual page 184

Isotopic Mix of Natural U
U
% Weight 99.27
% Activity 24.39
Curies for a 1 kilo-gram mixture of natural uranium
3.3E-4 3.3E-4 3.3E-4 1.6E-5
gamma exposure rates in rem/hr at 30 cm
1.3E-7 1.1E-5 1.7E-5 1.2E-5
Total gamma exposure rate
Isotopic Mix of Commercial U
U
% Weight 97.01
% Activity 11.23
Curies for a 1 kilo-gram mixture of commercial uranium
3.3E-4 3.3E-4 3.3E-4 6.4E-5
gamma exposure rates in rem/hr at 30 cm
1.3E-7 1.1E-5 1.7E-5 4.8E-5
Total gamma exposure rate
Isotopic Mix of 10% Enriched U
U
% Weight 89.87
% Activity 3.25
Curies for a 1 kilo-gram mixture of 10% enriched uranium
3.0E-4 3.0E-4 3.0E-4 2.2E-4
gamma exposure rates in rem/hr at 30 cm
1.2E-7 1.1E-5 1.5E-5 1.7E-4
Total gamma exposure rate
238 234
Th
- - -
24.39
238 234
Th
- - -
11.23
238 234
Th
- - -
3.25
234m 235
Pa U
- - - 0.72
24.39 1.16
4E-5 Rem/hr at 30 cm
234m 235
Pa U
- - - 2.96
11.23 2.27
7.9E-5 Rem/hr at 30 cm
234m 235
Pa U
- - - 10.0
3.25 2.32
2.1E-4 Rem/hr at 30 cm
173
231 234
Th U
- - - 0.0057
1.16 24.51
1.6E-5 3.5E-4
7.7E-7 1.1E-7
231 234
Th U
- - - 0.03
2.27 61.76
6.4E-5 1.9E-3
3.1E-6 5.7E-7
231 234
Th U
- - - 0.13
2.32 85.59
2.2E-4 8.1E-3
1.1E-5 2.4E-6