Teledyne 6750 - Total Organic Carbon analyzers - Manual (Page 28)

Theory of Operation Model 6750
Teledyne Analytical Instruments 16
The construction of the patented UV reactor in the Model 6750
affords superior oxidation by precisely controlling the sample
temperature, adding a precise amount of ultra-pure persulfate reagent
(P/N ST40000) and precisely controlling the carrier gas flow rate.
Pump (P-1) continuously meters a precise amount of carbonate-free
sample from the sparger to the UV reactor. Pump (P-3) continuously
meters a precise amount of persulfate reagent to the reactor. Mass Flow
Controller (MFC-1) precisely controls the carrier flow rate. Refer to
Figures 2-6 and 2-7.
Figure 5-10 shows UV oxidation methodology.
Figure 2-9: Oxidation Reactions