INFICON HAPSITE Smart Plus Chemical Identification System - Manual (Page 536)

16 - 38
IP
N 07
4-
47
2-
P1
C
HAPSITE Smart Plus Operating Manual
10 Select Custom. Type 60 in the Start Field and 90 in the End Field. This will
enable the analyst to scan for both the 69 and 83 masses. (These are the
predominant masses in a can of MicroDuster that contains
1,1,1,2-tetrafluorefloroethane, the compound being used to check for leaks.)
See
Figure 16-43 .
Figure 16-43 Checking For Leaks