Extrel Max300-LG - User Manual

Max300-LG : Description - Specifications - Installation Guide
Extrel Core Mass Spectrometers
Page 1
MAX300
™
-LG DESCRIPTION .................................................................................................................................... 2
MAX300
™
-LG Specifications ............................................................................................................................... 2
MAX300
™
-LG Mechanical Descriptions ............................................................................................................. 5
Mass Spectrometer Hardware .............................................................................................................................. 5
Remaining Components in the Enclosure ............................................................................................................ 9
Inlet Valves ........................................................................................................................................................... 9
Inlet Heaters ....................................................................................................................................................... 10
MAX300
™
-LG Installation Guide 10
SITE REQUIREMENTS ............................................................................................................................................... 10
Environmental Requirements ............................................................................................................................. 10
Utility Requirements .......................................................................................................................................... 10
Control Computer Specifications ....................................................................................................................... 11
Installing the Software ....................................................................................................................................... 11
COMMUNICATIONS .................................................................................................................................................. 12
Optional External Communications ................................................................................................................... 12
Calibration Gases .............................................................................................................................................. 14
Routine Maintenance 15
VENTING THE VACUUM SYSTEM ............................................................................................................................. 15
CHANGING THE ROUGHING PUMP OIL ..................................................................................................................... 17
CHANGING THE TURBO PUMP OIL RESERVOIR ........................................................................................................ 19
Turbomolecular Vacuum Pump ......................................................................................................................... 19
CHANGING THE IONIZER ASSEMBLY ........................................................................................................................ 21
QUADRUPOLE REMOVAL ......................................................................................................................................... 24
Quadrupole Collar Shield Disassembly ............................................................................................................. 26
QUADRUPOLE CLEANING ......................................................................................................................................... 27
QUADRUPOLE REASSEMBLY AND VACUUM CHAMBER INSTALLATION ................................................................... 28
ELECTRON MULTIPLIER REMOVAL AND REPLACEMENT .......................................................................................... 30
ELECTRON MULTIPLIER REMOVAL AND REPLACEMENT .......................................................................................... 31
CHANGING THE "QUICKINLET" ................................................................................................................................ 33

Extrel Max300-LG Specifications