Agilent Technologies 5977B Series User Manual

1 Introduction 
14 5977B Series MSD Operating Manual
5977B Series MSD Version
The 5977B Series MSDs are equipped with a turbomolecular (turbo) pump and
a choice of four foreline pumps or a diffusion pump paired with a Pfeiffer DUO
2.5 foreline pump. There are three types of electron ionization (EI) sources
available on the 5977B Series MSD, a standard EI stainless steel (SS) source,
an EI Extractor (XTR) source available on the Inert+ MSD model, and a high
efficiency source (HES). A chemical ionization (CI) source includes a reagent
flow control system, a CI calibration system, and other required hardware
features. The serial number label displays a product number that indicates
what type of MSD you have. (See Table 1.)
Table 1 Available high vacuum pumps
Model name Product number Description Ionization mode/Type
5977B MSD Diff Pump G7080B Diffusion pump EI/SS
5977B MSD Turbo Pump G7081B Turbo pump EI/SS
5977B Inert+ MSD EI Turbo G7077B Turbo pump MSD EI/XTR
5977B EI/CI MSD G7078B Turbo pump MSD EI /XTR
CI /PCI, NCI
5977B HES MSD G7079B Turbo pump MSD EI HES
field upgradeable to CI

Agilent Technologies 5977B Series Specifications

General

Brand	Agilent Technologies
Model	5977B Series
Category	Measuring Instruments
Language	English