Chapter 8 System Description - Thermo Scientific 42i Instruction Manual

Hardware
Thermo Fisher Scientific
Chapter 8
System Description
This chapter describes the function and location of the system components,
provides an overview of the software structure, and includes a description
of the system electronics and input/output connections and functions as
follows:
"Hardware" on page
●
"Software" on page
●
"Electronics" on page
●
"I/O Components" on page
●
Model 42i Trace Level hardware components
NO -to NO converter
●
2
Mode solenoid
●
Reaction chamber
●
Optical filter
●
Pressure transducer
●
Sample flow sensor
●
Ozonator
●
Ozone flow switch
●
Photomultiplier tube
●
Photomultiplier tube cooler
●
Pump
●
Sample capillary
●
Dry air capillary
●
8-1
8-4
8-6
8-9
(Figure
Model 42i Trace Level Instruction Manual
8–1) include:
8-1