Swann AMI Powercon Operator's Manual page 14

AMI Powercon
Product Description
Fluidics AMI
Powercon acid
Pre-rinse
Option
12
The sample flows via the sample inlet [G] through the flow regulat-
ing valve [C], where the flow rate can be adjusted, into the flow cell
block [B].
The sample is led through the cation exchanger bottle [M] where all
alkalization agent is eliminated. Afterwards the cation conductivity
of the sample is measured with the conductivity sensor [H].
The sample leaves the measuring cell through the flow meter and
the sample collector [J] and flows into the pressure-free sample
outlet.
Temperature is measured with the temperature sensor integrated
the conductivity sensor.
The AMI Deltacon Power with pre-rinse option allows fast replace-
ment of the cation exchanger because the resin is pre-rinsed. Pre-
rinsing has the effect to remove disturbing contaminations con-
tained in the resin, which may cause incorrect measuring values.
The two resin bottles are vented via small tubes connected to the
sample collector [J].
If the pre-rinse option is installed, the sample flows via flow meter
through the per-rinse inlet [D] into the second cation exchanger bot-
tle [F] and from there via pre-rinse outlet [E] through the sample
collector [J] into the waste funnel.
The cation exchanger bottles are vented via two small tubes which
are connected to the flanges [K] and [L].
A-96.250.341 / 061015