LAR Process Analysers QuickTOC purity - Carrier Gas

48 User Manual QuickTOC
®
purity
ATEX 2 04E3920
3 Product
3.6 Components of the Explosion Protection LAR | PROCESS ANALYSERS AG
3.6.5 Carrier Gas
The carrier gas supplied to the measuring system must be CO2-free, as it carries the CO2 produced du-
ring the oxidation of the sample to the detector. The carrier gas must be supplied with a pre-pressure of
3.5 to 4 bar.
The carrier gas must be free of:
• CO
2
• Carbon
• Dust
• Water
• Oil