Agilent Technologies G7035A User Manual

14 5977 Series MSD Operation Manual
1 Introduction
Vacuum gauge
The 5977 Series MSD may be equipped with an ion vacuum gauge. The
MassHunter Data Acquisition software can be used to read the pressure (high
vacuum) in the vacuum manifold. Operation of the gauge controller is
described in this manual.
The gauge is required for chemical ionization (CI) operation.
Table 3 5977 series MSD models and features
Model
Feature G7035A G7036A G7037A G7038A G7039A G7040A
High vacuum pump Diffusion Performance
turbo
Diffusion Performance
turbo
Performance
turbo
Performance
turbo
Optimal He column flow
mL/min
1 1 to 2 1 1 to 2 1 to 2 1 to 2
Maximum recommended
gas flow mL/min
*
1.5 4 1.5 4 4 4
Maximum gas flow, mL/min
†
2 6.5 2 6.5 6.5 6.5
Max column id 0.25 mm
(30 m)
0.53 mm
(30 m)
0.25 mm
(30 m)
0.53 mm
(30 m)
0.53 mm
(30 m)
0.53 mm
(30 m)
CI capability No No No No No Yes
Inert material No No Yes Yes No No
GC compatibility 7820 7820 7890 Series 7890 Series 7890 Series 7890 Series
Separate interface tip seal No No No No Yes Yes
Foreline pumps available DS42
MVP55
DS42,
MVP55
DS42,
MVP55
DS42, DS42i,
MVP55
IDP3-C
DS42i,
MVP55,
IDP3-C
DS42i,
MVP55,
IDP3-C
DIP
‡
capability (3rd party) Yes Yes Yes Yes Yes Yes
* Total gas flow into the MSD: column flow plus reagent gas flow (if applicable).
† Expect degradation of spectral performance and sensitivity.
‡ Direct insertion probe.

Agilent Technologies G7035A Specifications

General

Brand	Agilent Technologies
Model	G7035A
Category	Measuring Instruments
Language	English