CAPINTEC, INC. CAPTUS
®
3000
4. To change the default values in Chi-Square Test frame in Setup, click in the text boxes
and input the new values.
Note: The Counting Time can be set between 2 and 9,999 seconds. The Repetitions
can be set between 5 and 20.
5. Click the button or press Alt+D to save the added information or click the
button or press Alt+C to cancel the changes and return to Figure 5-16 Chi-
Square Test Screen.
6. Click the button or press Alt+S to start the test. The screen appears as
shown in Figure 5-18.
Figure 5-18
Note: If calibration has not been performed using the selected detector, you will be
prompted with the screen as shown in Figure 5-19. After the calibration is
complete, the program will return to Figure 5-16 Chi-Square Test Screen.
Figure 5-19
7. Place the Cs137 source in the same position as for Auto Calibration and Constancy Test.
8. Click the button to proceed with the test. Otherwise, click the
button to stop the procedure.
If the procedure has started, then the screen as shown in Figure 5-20 appears. The
screen displays live spectra, measurement time (upper right corner) and the number of
repetitions remaining (middle right side).
July 14 QUALITY ASSURANCE 5-17