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Contents
Oces .................................................................................................................... ii
Safety Notes ...........................................................................................................vi
Electrical Safety .....................................................................................................vi
Grounding ..............................................................................................................vi
Sample Gas ............................................................................................................vi
Warning Labels .................................................................................................... vii
Environmental Information (WEEE) ................................................................... vii
Secondary Process Seals Requirement ............................................................... viii
Special Warnings and Information ...................................................................... viii
Electromagnetic Compatibility (EMC) ..................................................................ix
Warranty and Claims ..............................................................................................x
EC Declaration of Conformity ...............................................................................xi
CHAPTER 1 Model 5100 HD Analyzer
Overview ............................................................................................................. 1-1
Tunable Diode Laser Spectroscopy Theory ........................................................ 1-2
Components .................................................................................................. 1-3
Electronics Enclosure ................................................................................... 1-3
User Interface ...................................................................................................... 1-4
Customer Connection Box
.................................................................... 1-4
Sampling System ................................................................................................ 1-5
Sample Cell ......................................................................................................... 1-5
Detector ........................................................................................................ 1-6
GRIN Lens ................................................................................................... 1-6
Sample Gas Flow ......................................................................................... 1-6
Laser Conguration ...................................................................................... 1-6
Measurement ................................................................................................ 1-6
Laser Line Locking & Built-in Verication ........................................................ 1-7
Laser Line Locking ...................................................................................... 1-7
Built-in Verication ...................................................................................... 1-7
Measurement ................................................................................................ 1-7
Controller Communications ................................................................................ 1-8
Options ................................................................................................................ 1-9
Herriott Sample Cell Option ........................................................................ 1-9
High Temperature Sample Cell Option ...................................................... 1-10
Space-Coupled Option ............................................................................... 1-10