BG 805 981 BE (0201) QMG422.oi
3
Contents
Validity
2
1 Safety
5
1.1 Symbols used
5
1.2 Intended use
6
1.3 Safety information
6
1.4 Liability and warranty
6
1.5 Courses
6
2 Overview
7
2.1 QMS 422 control unit
8
2.2 QMI 422 control unit
8
2.3 EP 422 Electrometer preamplifier
8
2.4 Family 400 components
9
2.5 Family 125 components
9
2.6 Options
10
3 Technical data
11
3.1 General
11
3.2 QMS 422 control unit
11
3.3 CS 422 operator console
11
3.4 QMI 422 control unit
11
3.5 QC 422 quadruple controller
12
3.6 IS 420 Ion source supply
16
3.7 EP 422 Electrometer
17
3.8 CP 400 Ion counter preamplifier
17
3.9 HV 420 High voltage supply
18
3.10 HV 421 High voltage supply
18
3.11 DI 420 Digital Input
19
3.12 DO 420A Digital Output
19
3.13 AI 421 Analog Input
20
3.14 OH 421 Optical Hub
20
4 Installation
21
4.1 QMS/QMI 422
21
4.2 Overall system
21
4.3 EP 422
22
4.4 CP 400
22
4.5 Cabling with QMA 400
23
4.6 Cabling with QMA 125
24
4.7 RS-232-C interface
25
4.8 LAN interface
26
4.9 Installing/removing options
28
5 Description
31
5.1 Operator console
31
5.2 Functions
33
5.3 Parameter list
35
6 Operation
46
6.1 Initial start up
46
6.2 Filament protection
47
6.3 Degas
47
6.4 Offset correction
47
6.5 Ion counter
48
6.6 Extern input
48
6.7 Simulation
48
6.8 Measurement cycle
49
6.9 Electrometer modes
50
6.10 Mass scan modes
50
6.11 Integral spectrum
52
6.12 Adjust
52
6.13 Analog outputs
55
6.14 Switching functions
58
