2.2.1
Auto Salinity Compensation ............................................................................................... 111
3. Concentration in Measurement Mode .............................................................. 111
3.1
Indicators in concentration measurement screen ......................................................................... 111
3.2
Dissolved Oxygen Probe ............................................................................................................... 112
3.2.1
Dissolved Oxygen Principle ............................................................................................... 112
3.2.2
Probe Care ......................................................................................................................... 112
3.2.3
Membrane Housing Replacement ...................................................................................... 113
3.2.4
Membrane/O-ring Replacement (Optional Procedure) ...................................................... 115
3.2.5
Electrolyte Solution ............................................................................................................. 116
