Agilent Technologies MSD 5977B Series Operating Manual page 191

7 General Maintenance
To Assemble the EI HES
Table 19 Parts list for EI HES
Item number
10
11
12
13
14
15
16
17
Not shown
* The number in parenthesis is the number engraved on the lens
5977B Series MSD Operating Manual
(Figure 61) (continued)
Item description
Post extractor lens 2 (3)*
Post extractor lens 1 (4)*
M2 x 6 mm gold plated screw
Locking ring lens insulator
High efficiency dual filament
Ring heater/sensor assembly
Source mount 1.5 mm
Repeller assembly
HES assembly
Part number
G7004-20090
G7004-20004
G7002-20109
G7002-20126
G7002-60001
G7002-60043
G7002-60053
G7002-67057
G7004-67056
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