Avidity Science Pico PICO10T2, Operation Manual

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Avidity Science, LLC Pico Water Purification System Operation Manual
Recording Monthly Operating Data
29
Recording Monthly Operating Data
This section describes the parameters that are to be monitored monthly and recorded on the Pico Water
Purification System Monthly Log Sheet is located at the end of this chapter. Copy the log sheet as necessary and
post it near the system.
IMPORTANT: To view the parameters, the system must be operating.
Permeate Water Conductivity
The conductivity of water that has successfully passed through the membrane and before chemical treat-
ment. Permeate water conductivity is measured in micro-siemens per centimeter
(

S/cm). To view the
permeate water conductivity, press from the power display.
Feed Water Conductivity
Feed water conductivity is the conductivity of the facility supply water. The reading can be checked by
using a hand-held conductivity meter. A meter is included in the Avidity Science Water Quality Monitoring
Kit 2400-0100-100.
Concentrate Water Conductivity
Conductivity of the concentrate water can be determined by drawing a sample of the water before it goes
to drain using a hand-held conductivity meter.
Feed Water Temperature
The permeate temperature is the temperature of the permeate (product) water after it passes through the
membrane. A rapid increase in permeate water temperature may damage the membrane. To view the per-
feed water temperature, press
from the power display.
Operating Pressure
The pressure of the source water entering the Pico machine. To view the permeate water pressure, press
from the power display.
DI Quality
DI Quality is the quality of the water after passing through the De-ionization cartridge. To view the DI
water quality, press
from the power display.