3
3
2
2
4
4
1
1
-
-
C
C
(
(
1
1
0
0
0
0
m
m
C
C
i
i
)
)
R
R
a
a
d
d
i
i
a
a
t
t
i
i
o
o
n
n
P
P
r
r
o
o
f
f
i
i
l
l
e
e
RADIATION PROFILE FOR 3241 GAUGE (100 mCi)
RADIATION PROFILE FOR 3241 IN PLASTIC CASE (100 mCi)
Figure 12. 3241 (100 mCi) Radiation Profile
1. All readings in mrem/h.
2. * indicates reading less than or equal to 0.1 mrem/h.
3. Measurements made with Nuclear Research Corp., Model NP-2 Survey Meter, calibrated
March 1989.
4. Dose Rates for 100 mCi Americium-241:Beryllium source.