Troxler 3430-M, Manual Of Operation And Instruction

Page: 84 / 142

A-10
Table A-2. Radiation Profile for Model 3430-M Gauge
SURFACE 30 CENTIMETERS 1 METER
Ga
mma
Neu
tro
n
To
tal
Ga
mma
Neu
tro
n
To
tal
Ga
mma
Neu
tro
n
To
tal
GAUGE
Front 12.0 4.5 16.5 1.5 1.4 2.9 0.3 0.2 0.5
Back 20.0 4.5 24.5 2.0 2.0 4.0 0.4 0.2 0.6
Left Side 13.5 2.0 15.5 3.0 0.8 3.8 0.7 0.2 0.9
Right Side 19.0 1.5 20.5 0.9 0.8 1.7 0.2
*
0.2
Top 18.0 5.0 23.0 0.8 1.8 2.6 0.3 0.2 0.5
Bottom 18.0 16.0 34.0 0.7 3.0 3.7 0.2 0.4 0.6
TRANSPORT CASE WITH GAUGE
Front 10.0 1.9 11.9 1.4 0.6 2.0 0.3 0.2 0.5
Back 6.0 1.5 7.5 1.2 0.3 1.5 0.2
*
0.2
Left Side 8.0 5.0 13.0 0.8 1.6 2.4 0.2 0.3 0.5
Right Side 0.4 0.2 0.6
*
0.2 0.2
* * *
Top 10.0 1.2 11.2 0.9 0.4 1.3 0.2
*
0.2
Bottom 7.0 1.3 8.3 2.5 0.5 3.0 0.6
*
0.6
NOTES:
1.
All readings in mrem/hr.
2.
*
indicates a reading less than or equal to 0.1 mrem/hr.
3. Gamma measurements made with Ludlum Model 14C Survey Meter, calibrated
January 7, 1991.
4. Neutron measurements made with Nuclear Research Corp., Model NP-2 Survey
Meter, calibrated April 18, 1991.