Swann AMU pH-Redox Operator's Manual page 12

AMU pH-Redox
Product Description
ORP Electrode
Reference
electrode
Consumables
Fluidics
QV-Flow
10
For the AMU pH-Redox four types of redox (ORP) electrodes are
available.
 The Swansensor redox (ORP) Standard is a combined gel
electrode for application in drinking water and swimming pools.
Gel electrodes can not be filled again and have a limited life time.
 The Swansensor redox (ORP) SI is a combined electrode with
liquid electrolyte (KCl) for the measurement of redox (ORP) value
in power plants.
 The Swansensor redox (ORP) AY is a combined gel electrode for
application in waste water due to additional salt supplies.
 The Swansensor ORP FL for the measurement of the redox
potential in high purity water. This sensor can only be used in
combination with Swansensor Reference FL,
A-87.860.100.
Swansensor Reference FL, reference electrode for Swansensor pH
FL or Swansensor Redox FL
One 200 ml bottle of 3.5 M KCl lasts for 1 month.
The flow cell QV-Flow consists of the flow regulating valve [D], the
flow sensor [F], the flow cell block [E], the vessel [G] and a built-in
temperature sensor [B].
The sample enters at the sample inlet [C]. It flows through the flow
regulating valve [D], where the flow rate can be adjusted. Then the
sample flows via the flow sensor [F] and the flow cell block [E] into
the vessel [G], were the pH of the sample is measured. The pH val-
ue depends on the sample temperature. The measuring value of
the temperature sensor [B] is used to recalculate the pH measuring
value to the standard sample temperature of 25 °C.
The sample leaves the vessel via flow cell block through the sam-
ple outlet [H] and flows into the pressure free drain [I].
A-96.250.441 / 060619