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Thermo Scientific
Chapter 8
System Description
The 42iQ deploys a set of modular subsystems that comprise the total
instrument function. The core measurements for concentration are
contained in Distributed Measurement and Control (DMC) modules. This
chapter describes the function and location of the system components in
the module framework, including firmware, electronics, and I/O function.
The 42iQ system components include:
Reaction Chamber DMC
●
Optical filter
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Photomultiplier tube (PMT)
●
Photomultiplier tube cooler
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Ozonator DMC
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Ozonator DMC board
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Ozone flow switch
●
Ozonator Permeation Dryer
●
NO
-to-NO converter DMC
●
2
Converter DMC board
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Permeation Oven (optional)
●
Common Electronics
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Power supply
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System Control board
●
Backplane board
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Front panel
●
I/O (optional)
●
Peripherals Support System
●
Fan (on rear panel)
●
Step POL board
●
42iQ Instruction Manual 8-1
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