CAPINTEC, INC. CRC
®
-25R
User Key:
Press one of the 5 user assigned nuclide keys
U1, U2, U3, U4, U5
Note: Before using one of these keys, a nuclide must be assigned to the key.
(Reference CHAPTER 6: CHAMBER INITIALIZATION, SECTION: USER KEY
ASSIGNMENT)
NUCL Key:
Press NUCL. Figure 10-2 Nuclide Name Assignment Screen will appear.
Note: If a nuclide is requested which does not have a Calibration Number, the error
message “CAL # NOT ENTERED FOR NUCLIDE – ANY KEY TO
CONTINUE” will appear. (Reference CHAPTER 6: CHAMBER
INITIALIZATION, SECTION: CALIBRATION NUMBERS)
SPECIFY
NUCLIDE
_
Figure 10-2 Nuclide Name Assignment Screen
Press the alphanumeric keys corresponding to the nuclide name. The number on
each key will appear. For example, if Cs137 is entered, 27137 will appear on the
screen. Press ENTER when the nuclide has been specified. Figure 10-1
Measurement Screen will re-appear showing the new nuclide name.
The entire name does not have to be input. If the nuclide is not uniquely specified, a
list of possibilities will appear. For example, if Cesium is the desired source, input 271
(for Cs1) and press ENTER. Figure 10-3 Nuclide List Screen will appear.
Note: If there are more than 5 possibilities, the message “SPECIFY FURTHER” will
be displayed. Press any key (except HOME) to continue.
March 15 MEASUREMENT PROCEDURES 10 - 3