Fuji Electric NRF51 User Manual page 56

(3) Calculation of the calibration factor
- Compare the reference dose (R
difference between R
In general, the calibration factor (C
 R
C = C
1 0
C : Original Calibration Factor
0
(4) Setup of the calibration factor
- To change the calibration factor, perform the following procedures:
a. After the irradiation, connect NRF51 with the Dosimeter Configuration tool and run configu
ration software.
b. Click on "Calibration", enter the calculated calibration factor (C
gamma-ray calibration factor or neutron calibration factor.
c. Press the "Write" button.
d. Confirm the current value is set to the new value.
*Also, the calibration due date should be changed at the time of calibration.
See User's Manual of "Dosimeter Configuration Tool" for detail procedures
) and the dose reading (R
0
and R , change the calibration factor.
0 1
1
/R
0 1
1
) is calculated by the following formula:
). If there is an unacceptable
) to the new value of
1
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