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HP 5973 Mass Selective Detector Manuals
Manuals and User Guides for HP 5973 Mass Selective Detector. We have
2
HP 5973 Mass Selective Detector manuals available for free PDF download: Hardware Manual, Hardware Installation Manual
HP 5973 Hardware Manual (297 pages)
Mass Selective Detector
Brand:
HP
| Category:
Security Sensors
| Size: 6.7 MB
Table of Contents
Table of Contents
7
Chapter 1 Installing GC Columns
20
To Prepare a Capillary Column for Installation
20
To Install a Capillary Column in a Split/Splitless Inlet
22
To Condition a Capillary Column
24
To Install a Capillary Column Without the Installation Tool
26
To Install a Capillary Column Using the Installation Tool
28
Chapter 2 Operating the MSD
31
To View MSD Analyzer Temperature and Vacuum Status
36
To Set Monitors for MSD Temperature and Vacuum Status
38
To Set the MSD Analyzer Temperatures
40
To Set the Interface Temperature from the Chemstation
42
To Monitor High Vacuum Pressure
44
To Measure Column Flow Linear Velocity
46
To Calculate Column Flow
47
To Tune the MSD
48
To Set the Interface Temperature from an HP 6890 GC
49
To Remove the MSD Covers
50
Upper MSD Cover
50
Lower MSD Cover
50
To Vent the MSD
52
To Open the Vacuum Manifold
54
To Close the Vacuum Manifold
56
To Pump down the MSD
58
To Connect the Optional Gauge Controller
60
To Move or Store the MSD
62
To Vent the MSD Without the Chemstation
64
Chapter 3 Troubleshooting the MSD
68
General Symptoms
68
GC Does Not Turn on
68
MSD Does Not Turn on
68
Foreline Pump Is Not Operating
68
Fan for the High Vacuum Pump Is Not Operating
69
MSD Is on but the Status Leds Are All Blinking
69
MSD Turns on but then the Foreline Pump Shuts off
69
Chromatographic Symptoms
70
No Peaks
70
Passes Tune
70
Does Not Pass Tune
71
Peaks Are Tailing
71
Peaks Are Fronting
71
Peaks Have Flat Tops
72
Peaks Have Split Tops
72
Baseline Is Rising
72
Baseline Is High
72
Baseline Is Falling
72
Baseline Wanders
73
Retention Times for All Peaks Drift - Shorter
73
Retention Times for All Peaks Drift - Longer
73
Poor Sensitivity
74
Poor Repeatability
74
Mass Spectral Symptoms
75
Isotopes Are Missing or Isotope Ratios Are Incorrect
75
High Background
75
High Abundances at M/Z 18, 28, 32, and 44 or at M/Z 14 and 16
75
Mass Assignments Are Incorrect
76
Peaks Have Precursors
76
Peak Widths Are Inconsistent
76
Relative Abundance of M/Z 502 Is Less than 3
77
Spectra Look Different from those Acquired with Other HP Msds
77
High Mass Sensitivity Is Poor
78
Pressure Symptoms
79
Foreline Pressure Is too High
79
Vacuum Manifold Pressure Is too High
79
Foreline Pressure Is too Low
80
Vacuum Manifold Pressure Is too Low
80
Gauge Controller Displays 9.9+9 and then Goes Blank
80
Power Indicator on the Gauge Controller Does Not Light
81
Temperature Symptoms
82
Ion Source will Not Heat up
82
Mass Filter (Quad) Heater will Not Heat up
83
GC/MSD Interface will Not Heat up
83
Error Messages
84
Difficulty in Mass Filter Electronics
84
Difficulty with the Electron Multiplier Supply
84
Difficulty with the Fan
85
Difficulty with the HED Supply
85
Difficulty with the High Vacuum Pump
85
Diffusion Pump
85
Turbomolecular Pump
86
Foreline Pressure Has Exceeded 300 Mtorr
86
Internal MS Communication Fault
86
Lens Supply Fault
86
Log Amplifier ADC Error
86
No Peaks Found
86
Temperature Control Disabled
87
Temperature Control Fault
87
The High Vacuum Pump Is Not Ready
87
The System Is in Standby
87
The System Is in Vent State
88
There Is no Emission Current
88
There Is Not Enough Signal to Begin Tune
88
Air Leaks
89
Contamination
90
Chapter 4 Maintaining the MSD
93
Before Starting
94
Maintaining the Vacuum System
101
To Check and Add Foreline Pump Oil
102
To Drain the Foreline Pump
104
To Refill the Foreline Pump
106
To Replace the Oil Trap
108
To Check the Diffusion Pump Fluid
110
To Separate the MSD from the GC
112
To Remove the Diffusion Pump
114
To Replace the Diffusion Pump Fluid
116
To Reinstall the Diffusion Pump
118
To Reconnect the MSD to the GC
120
To Remove the Calibration Vial
122
To Refill and Reinstall the Calibration Vial
124
To Remove the Foreline Gauge
126
To Reinstall a Foreline Gauge
128
To Remove the Calibration Valve
130
To Reinstall a Calibration Valve
132
To Replace the Fan for the High Vacuum Pump
134
To Remove the Triode Gauge Tube
136
To Reinstall a Triode Gauge Tube
138
To Lubricate the Side Plate O-Ring
140
To Lubricate the Vent Valve O-Ring
142
Maintaining the Analyzer
144
To Remove the Ion Source
146
To Disassemble the Ion Source
148
To Clean the Ion Source
150
To Reassemble the Ion Source
154
To Reinstall the Ion Source
156
To Remove a Filament
158
To Reinstall a Filament
160
To Remove the Heater and Sensor from the Ion Source
162
To Reinstall the Heater and Sensor in the Ion Source
164
To Remove the Heater and Sensor from the Mass Filter
166
To Reinstall the Heater and Sensor in the Mass Filter
168
To Replace the Electron Multiplier Horn
170
Maintaining the GC/MSD Interface
172
To Remove the GC/MSD Interface Heater and Sensor
173
To Reinstall the GC/MSD Interface Heater and Sensor
175
Maintaining the Electronics
177
To Adjust the RF Coils
179
To Replace the Primary Fuses
181
Chapter 5 Vacuum System
183
Diffusion Pump MSD Vacuum System
186
Turbo Pump MSD Vacuum System
187
Diffusion Pump Vacuum Manifold
188
Turbo Pump Vacuum Manifold
189
Side Plate
190
Vacuum Seals
192
Face Seals
192
KF (NW) Seals
192
Compression Seals
192
High Voltage Feedthrough Seal
193
Foreline Pump
194
Foreline Gauge
196
Diffusion Pump and Fan
198
Turbomolecular Pump and Fan
202
Calibration Valve and Vent Valve
204
Calibration Valve
204
Vent Valve
204
Triode Gauge Tube
206
Gauge Controller
208
Chapter 6 GC/MSD Interface
211
Chapter 7 Analyzer
218
Ion Source
218
Ion Source Body
218
Filaments
219
Filament Selection
219
Electron Energy
220
Emission Current
220
Filament Care
221
Magnet
221
Repeller
221
Drawout Plate and Cylinder
222
Ion Focus
222
Entrance Lens
222
Entrance Lens Gain
222
Entrance Lens Offset
222
Mass Filter
223
AMU Gain
223
AMU Offset
224
219 Width
224
DC Polarity
225
Mass (Axis) Gain
225
Mass (Axis) Offset
225
Quadrupole Maintenance
226
Detector
227
Detector Focus Lens
227
High Energy Dynode
227
Electron Multiplier Horn
227
Analyzer Heaters and Radiators
230
Chapter 8 Electronics
236
Side Board
236
Electronics Module
237
Main Board
238
Signal Amplifier Board
239
HP-IB/MS Control Card
240
AC Board
241
Pumpdown Safety Shutdown
242
Power Supplies
243
Low Voltage (Ac-DC) Power Supply
243
High Voltage (HED) Power Supply
243
Toroid Transformer
244
Back Panel and Connectors
245
Remote Start Connector
245
I/O (HP-IB) Connector
245
HP-IB Address Switch
245
High Vacuum Signal ( HIVAC SIGNAL ) Connector
246
Foreline Pump Power Cord Receptacle
246
High Vacuum Power Connector
246
Hivac Power
246
Power Cord Receptacle
246
Primary Fuses
246
Interfacing to External Devices
248
Remote Control Processor
248
Remote Start Signals
248
Start Run Input
249
System Ready
249
Status Display and Power Switch
250
Analyzer Status LED
250
Cal Valve Status LED
250
Power Status LED
250
Power Switch
250
Turbo Pump Controller
252
Electronics
256
Vacuum System
260
Analyzer
268
GC/MSD Interface
274
Consumables and Maintenance Supplies
276
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HP 5973 Hardware Installation Manual (46 pages)
Mass Selective Detector
Brand:
HP
| Category:
Security Sensors
| Size: 0.61 MB
Table of Contents
Table of Contents
3
Chapter 1 General Information
5
Introduction
6
Customer Responsibilities
8
Site Requirements
9
Space Requirements
9
Telephone
9
Environmental Requirements
9
Power Requirements
10
Gases
10
Other Documentation
13
Chapter 2 Installation
16
Installation
16
Inspecting the Shipped Materials
17
Installing the GC
18
Installing the MSD
22
Plumbing the Methane Line to the CI MSD Flow Module
26
Installing the MSD Chemstation
28
Integrating the GC, MSD, and Chemstation
29
Verifying EI System Performance
30
Switching from EI to CI Operating Mode
31
Verifying CI Performance
32
Familiarizing the Customer
33
Chapter 3 Checklists
35
Installation Checklist
36
Customer Familiarization Checklist
40
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