Web Research, SierraWiki Open Up Bioreactor Market, Deliver Sales
A fundamental part of manufacturing biological crop protection products includes growing special funguses and micro-organisms in a bioreactor. It is like a small farm where you provide animals with the best environment for reproduction. By monitoring the temperature and mass air flow into the reactor, they are able to make necessary adjustments to assure optimum development of the population.
The reactor must constantly be pressurized to prevent contamination of the population by bacteria or other micro-organisms. That is the second task of the air mass flow controller in this 24/7 process. Each batch requires a different period of time, varying from 3 days to 3 weeks. After this period, the contents is transferred to a larger reactor and the same process starts all over again. This reactor can produce up to 40,000 litres of biochemical pesticide. Oxygen availability of all components in the system during this part of the process is extremely critical. In the event that the airflow stops, the population can die or get contaminated and up to 9 weeks of work can be lost within an hour.
Koppert had been purchasing their reactors from China. Unfortunately the reactor's air control systems were not meeting their high standards. Koppert was in the process of planning to upgrade their systems when Walewijn called, got a better understanding of their needs and recommended the Sierra Smart-Trak 100 Series with Compod.
The system is fully computer controlled and all measured data is collected. The Sierra 100 Series units were set up to fully communicate with the Modbus system. This made the installation, wiring, etc. simple and straight forward. By the time Koppert expanded their system, Sierra had released the Smart-Trak 50, a more economical version of the Smart-Trak 100. When Koppert experienced a budget cut, the 50 Series became the ideal solution. On their two large reactors, Koppert now uses a Sierra Model 780S units in combination with a Bürkert valve to control the airflow. As the company grows, they intend to purchase more Sierra units for their reactors.
