!
94 ATOMLAB 500 DOSE CALIBRATOR
Figure 5.16. Printout for Two Reading Half Life Verification Results.
17. To perform a three reading test, it is performed the same way as the two reading test
except that three readings will be taken at the time interval you have set. When the test is
complete, the system calculates the Half Life between the first and second reading,
between the second and third reading, and between the first and third reading and shows
the average Half Life for the readings. The variance to the listed preset isotope Half Life is
calculated. To return to the Home screen, select <Back> and then <Home>.
18. After the APP ends you can print the report for the half life verification. Select <Print> and
the three reading print reports.
NOTE: The system does not store the half-life calculation. You must print the results.