Agilent Technologies 7200 Operation Manual page 77

Operation Manual
Table 6 Typical analyzer vacuum with reagent gas flow (continued)
Collision cell gas flow on
N2 = 1.5 mL/min
MFC (%) Rough vac
10
–1
×
30 2.10
10
–1
×
35 2.18
10
–1
×
40 2.25
Operating in Chemical Ionization (CI) Mode
High Vacuum Pressure in CI Mode
Collision cell gas flow off
High vac Rough vac
–5
× ×
7.31 10 1.71
–5
× ×
7.39 10 1.80
–5
× ×
7.43 10 1.88
High vac
10
–1 –6
×
4.30 10
10
–1 –6
×
4.76 10
10
–1 –6
×
5.18 10
4
77