Aeration control
The aeration rate can be controlled individually for each vessel with mass
flow meters. Mass flow meters produce precise and stable flow, which is continuously
logged by the Controlware software.
DO and pH control
One directional individual pH control can be performed by adding either acidic or alkalic compounds.
Bi-directional pH control is
achieved with the Gas Control Module mixing gasses to the aeration flow. Gas Control Module can be also used for
individual DO control where oxygen is mixed to the aeration flow.
Temperature and agitation control
The temperature and agitation of each vessel can be individually controlled. The temperature
is measured with in situ probes and controlled with an algorithm. Agitation is executed
with magnetic stirrers under the table surface. Both agitation and temperature are
software controlled.