CAPINTEC, INC. CAPTUS
®
3000
Figure 6-1 Isotopes Main Screen
The Isotope Library box in the middle of the screen lists the isotopes alphabetically, with
their respective Half-Lives in minutes (M), hours (H), days (D) or years (Y), keV (for major
energy peaks), and Well and Probe efficiencies, if known. The icons at the top provide
functions for adding new isotopes, editing and deleting the added isotopes and printing the
library. The
and buttons at the bottom of the screen let
you measure efficiency or enter a new efficiency value respectively for the selected isotope.
Note: At the top right of the Isotope Library box, the message “Checked Isotopes will be
used in Wipe Test for Contaminant Identification” is displayed. All isotopes with a
check mark in their check box will have their energy peaks used for isotope
identification in the Wipe Test module.
To return to the CAPTUS
®
3000 Main screen from this screen, click the icon or
press the Esc key.
VIEWING AND PRINTING ISOTOPE LIBRARY
1. To view all the isotopes, scroll up or down the list in Isotopes Library box using the
scroll bar or use Page Down, Page Up, and keys.
2. To locate an isotope, press the first letter of the isotope to bring it into view. The first
isotope with that letter is highlighted. Use key to move further down if necessary.
3. To print the entire contents of Isotope Library, click the
icon.
6-2 ISOTOPES November 13