Specifications include, but are not limited to: 2 parallel pilot-scale fermentation systems with identical setup and features. each unit should have a working volume of around 35-40 liters and a vessel volume of around 50 L The two systems can controlled with either two independent PLCs or one PLC with the function of switching between the two fermenters on the interface. Able to control the parameters of temperature, dissolved oxygen, pH, agitation, pressure, foaming (liquid level), air flow rate and oxygen flow rate The system needs to have SIP program. Dissolved Oxygen control is accomplished through agitation, air flow, pressure, and oxygen supply through cascade function. The Agitation is provided through the fermenter bottom.
