Swimming Pool Photometer
The operation results of control systems in water treatment
decisively depend on the quality of the sensors signal.
That's why sensors calibration is of central importance.
Local maintenance instructions stipulate regular checks
of the measuring values (in some cases even several
times per day). Especially in the case of systems with
several measuring points it is crucial to provide for
a simple and fast operation of the manual comparison
Our photometer meets these requirements and offers additionally
a high measuring accuracy and a robust construction.
Depending on the water parameter to be determined the
water sample is mixed with the corresponding
reagent so that the color intensity or turbidity of
the sample varies according to the concentration. The
light system in the measuring shaft determines the light
absorption in the sample. The photometer
calculates the concentration using the light absorption
and indicates it on the LCD display.
The measuring reagents are available as tablets or in
some cases also as drops. It is recommended to
rather use tablets as the storage life of liquid reagents
amounts to maximum 1 year, at temperatures higher than
10 °C even clearly shorter.