Agilent Technologies 5975 Operation Manual page 16

1
Introduction
The gauge is required for chemical ionization (CI) operation.
Table 3
Feature
High vacuum pump
Optimal He column flow mL/min
Maximum recommended gas flow
mL/min
Maximum gas flow, mL/min
Max column id
CI capability
DIP
16
5975 series MSD models and features
*
‡
capability (3rd party)
* Total gas flow into the MSD: column flow plus reagent gas flow (if applicable).
† Expect degradation of spectral performance and sensitivity.
‡ Direct insertion probe.
G3170A
G3175A
Diffusion
1
1.5
†
2
0.25 mm
(30 m)
No
Yes
5975 Series MSD Operation Manual for MassHunter
Model
G3171A G3172A
G3176A
Standard Performance
turbo turbo
1 1 to 2
2.0 4.0
2.4 6.5
0.32 mm 0.53 mm
(30 m) (30 m)
No No
Yes Yes
G3174A
Performance
turbo
1 to 2
4
6.5
0.53 mm
(30 m)
Yes
Yes