RLS Wacon SYCON P-value, Руководство по эксплуатации

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© RLS Wacon analytics GmbH +49 (0)5121 281260 info@rls-wacon.de July 2022
Subject to change without notice Pag e 9
Operating principle
The SYCON P based on the SYCON series is an online analyser for the automatic determination of
water parameters according to the colorimetric titration method. By adding an reagent to the water
sample, a colour reaction is generated. Depending on the reagent used, the device evaluates the
intensity of the colour. Through the colour change of the sample during the addition of the reagent,
the SYCON P calculates the concentration of the water ingredient. The device can only determine
one parameter at a time. Parameter and measuring range are determined by the reagent used.
General specification
Parameter Value / Range
Power supply (230 VAC version) 100 - 240 VAC (50/60 Hz)
(24 V AC/DC version) 21.6 - 26.4 V AC/DC (50Hz)
Power consumption 25 VA (in operation)
8 VA (measuring mode)
3.5 VA (standby)
Resilience Load capacity of the relays with internal power supply 1 A from
terminals 1 to 4
Load capacity of the relays with external power supply 2.5 A
Protection class Open wall mounting IP43Mounting
in enclosure IP54
Storage temperature 0 °C - 45 °C
Ambient temperature 10 °C - 45 °C
Measured water temperature 5 °C - 40 °C
Humidity
20 - 90 % RF (without ice or condensation)
Inlet water pressure min: 0.5 bar - max: 5 bar / recommendation 1 - 2 bar
Inlet water in general clear, colourless, free of solids, without gas bubbles
Water quality requirements
for the measurement of the
p-value pH: > 8,2
Note on oxidising agents:
Oxidising agents such as calcium hypochlorite, chlorine, chlorine dioxide, sodium hypochlorite or
ozone above the limits permitted in "TrinkwV 2012" attack the dye contained in the reagent and
interfere with the measurement. This means that an exact determination of the measured value is
no longer guaranteed. An activated carbon filter connected upstream of the analyser can remove
these oxidants from the sample water and thus enable the correct determination of the measured
value.
The capacity of an activated carbon filter is consumed during operation. Therefore, the activated
carbon filter must be replaced at regular intervals. The effectiveness of the activated carbon filter
can be checked with the help of Caldur® test sets.
SYCON P in detail