CONFIGURATION
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QO
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#1!
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995, /90y SOURCE PLACED 12 INCHES FROM THE
MIDLINE OF THE
TLD HOLDER.
S — INDICATES TLD LOCATED BENEATH 3.48mm
OF ALUMINUM
O — INDICATES TLD WASNT SHIELDED
CALIBRATION FACTOR = 0.19456 RADS/NANOCOULOMB
YO OC ©
© YO ©
CONFIGURATION #2
CALIBRATION FACTOR = 0.1414 RADS/NANOCOULOMB
CONFIGURATION #3
OQ © O®
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O©®
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AVERAGE CALIBRATION
Figure 2.
CALIBRATION FACTOR = 0.1464 RADS/NANOCOULOMB
FACTOR = 0.1445 + 0.00273 RADS/NANOCOULOMB
Determination of Beta calibration factor.
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