DI WATER QUALITY
METER

The
DI water quality meter is hooked up post the secondary or back up DI tank.
This meter uses

resistivity to measure the quality of the water coming from the DI tanks.
The higher this number is

the
better the water quality. If the number ever goes below 1 then an alarm
sounds on the treatment

floor
at the Deionization System Remote Alarm box and treatment should be stopped
immediately,

your
water is no longer safe for patient treatment.

Many
clinics have an automatic DI divert to drain connected with the DI water
quality meter. Should

the
meter go below 1, the divert to drain will open restricing all water from
going out to the floor.

Resistivity
is measure in megohms.

This
meter is tested daily whether on DI or not.