12
A-96.250.631 / 280219
AMI Codes-II TC
Product Description
Fluidics
The sample flows through the sample inlet [P] and the inlet filter [H]
into the constant head [A]. Adjust the flow regulating valve [F] so
that always a small part of the sample flows through the overflow
tube [B] into the constant head drain [O].
Total chlorine 1
Here the reagents [L] and [M] are added. Sample and reagent flow
through the photometer [J] and total chlorine 1 is measured.
Total chlorine 2
To ensure the necessary reaction time of 2 min. for the determina-
tion of total chlorine 2, the sample flow is stopped by the solenoid
valve [G]. After the time has elapsed, total chlorine 2 is measured
and the solenoid valve [G] opens again.
After the measurement the sample flows through the outlet of the
photometer where it will be aerated through air inlet [I] to generate
bubbles. Then the sample flows through the bubble detector [K]
into the photometer drain [N].
