The BioProfile On-Line Autosampler connects up to four bioreactors or fermentation vessels to a BioProfile Basic, 100 Plus, 300, or 400 analyzer for direct, automated sampling. Sampling frequency is programmed into the BioProfile Data Management System (BDM) by the user for data storage and/or review and trend analysis. The BDM is included with the On-Line Autosampler.
 

 

A Feedback Control System, available as an option to the On-Line Autosampler, allows automated introduction of nutrients when preset limits are reached. Addition of nutrients is signaled by the BioProfile Data Management System (BDM) when a specified parameter measures outside the programmed range. As many as eight feedback loops can be configured.