Introduction; 5977 Series Msd Version - Agilent Technologies G7035A Operation Manual

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Introduction

5977 Series MSD Version

5977 Series MSDs are equipped with a high performance turbomolecular
(turbo) pump or a diffusion pump, and a choice of three foreline pumps. In
addition, there are two types of analyzers (stainless steel or inert) and four
types of ion sources. The serial number label displays a product number
(Table
Table 1 Available high vacuum pumps
Model name
5977E MSD Diff Pump for 7820 GC
5977E MSD Turbo Pump for 7820 GC
5977A VL inert MSD
EI Diffusion Pump for 7890 Series GC
5977A inert MSD EI Turbo for
7890 Series GC
5977A extractor MSD EI Perf Turbo
for 7890 Series GC
5977A EI/CI MSD for 7890 Series GC
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1) that indicates what type of MSD you have.
Product number
G7035A
G7036A
G7037A
G7038A
G7039A
G7040A
Description
Diffusion pump
Performance Turbo pump
Diffusion pump MSD
Performance turbo pump
MSD
Performance turbo pump
MSD
Performance turbo pump
MSD
5977 Series MSD Operation Manual
Ionization mode/Type
Electron ionization
(EI)/Stainless Steel
Electron ionization
(EI)/Stainless Steel
Electron ionization (EI) /Inert
Electron ionization (EI) /Inert
Electron ionization
(EI)/Extractor
Electron ionization
(EI) /Extractor
Chemical ionization /PCI, NCI