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No. 28789, Jingshi East Road, Licheng District, Jinan City, Shandong Province, China. Institute of Biology, Shandong Academy of Sciences
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Institute of Biology, Shandong Academy of Sciences (Intelligent Sensing Biology)
Fermentation online analysis system
NegotiableUpdate on 05/06
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Overview
The SBA66 fermentation online analysis system is a biomass online automatic measurement system that integrates automatic sampling, dilution, and measurement during the fermentation process, and has a biomass feedback control function. The system has three biological sensor analysis channels. The sampling and measurement period is less than 10 minutes, and the repeatability accuracy of the biosensor measurement is less than 3% around the concentration of the standard sample. It can be used to automatically measure biomass indicators such as glucose, lactate, ethanol, lysine, etc. in the fermentation process, and control the concentration of substrate glucose through feedback.
Product Details
Fermentation online analysisThe system is an online biomass automatic measurement system that integrates automatic sampling, dilution, and measurement during the fermentation process, and has a biomass feedback control function. The system has three biological sensor analysis channels. The sampling and measurement period is less than 10 minutes, and the repeatability accuracy of the biosensor measurement is less than 3% around the concentration of the standard sample. It can be used to automatically measure biomass indicators such as glucose, lactate, ethanol, lysine, etc. in the fermentation process, and control the concentration of substrate glucose through feedback.
Sampling dilution: The sampling dilution during the measurement process will be automatically adjusted based on the actual concentration of the measured sample and the set dilution factor. The dilution factor for the measurement process is fixed as: undiluted, 2x, 5x, 10x, 20x, 50x, 100x, or 250x dilution. When the current dilution sample measurement result is greater than 160% of the standard sample concentration, the dilution factor will be automatically increased. When the measurement result is lower than 50% of the standard sample concentration, if the dilution factor is not reached, the dilution factor will be automatically decreased.
Calculate the concentration of the measured substance: Finally, based on the actual dilution factor and the concentration of the standard sample used, calculate the actual concentration of the measured substance in the fermentation tank. Feedback control can choose feedback source (one of the three biological sensor measurement values), feedback threshold, and feedback method, and the feedback output is a photoelectric isolation output.
System operation: The system provides a fully Chinese menu style operating interface, which is simple and convenient to operate. By communicating with a computer through a 485 interface and providing dedicated communication software, the system's operating status can be monitored and controlled on a PC. The analysis results are saved in the database, which can be selected as ACESS database or SQL database. The control software displays changes in biomass data during the fermentation process in a list and curve format. And can browse historical fermentation records.
