bio-t® mini – The laboratory Bioreactor System

As the smallest member of the zeta family, the bio-t® mini laboratory reactor system is designed for conventional research and development tasks as well as training system for universities. Moreover the system can be used for inoculum production under GMP conditions.
Within the scope of delivery is a bioreactor, a controller comprising hard- and software and a SCADA system for data export to an external PC.

Bioreactor:

• very robust, autoclavable, graduated water-jacketed glass culture vessel with working volumes until 10 litres
• Stainless steel vessel stand with handles for easy handling
• Electro polished head plate made of stainless steel with universal lid nozzles for inserts
• Various inserts like dip tubes, tri-port adapters, spargers, recirculation coolers, probes, etc.
• Stirrer with removable motor for magnetic or direct drive
• Impellers for all cultivation applications
  

Controller:
Hardware:

• Compact and easy to clean stainless steel housing
• bio-t® mini control system with 8“ colour touch screen
• Heating circuit
• Controller for temperature, agitator, pH, pO2, foam and level
• 4 free to configure peristaltic pumps and rotameter
• Connections for external pumps, pressure sensor and balance
• Gas mixing station (Standard, Digital, Analog)
  

Software Evolution® mini:

• Simple menu-driven data entry
• Measurement of up to 11 parameters
• Trend visualization and alarming
• Manual or automatic control mode
• Calibration menu
• Password protected access levels
• Time depended set point profile (Ramp function)
• Cascade control for aeration (gas mix/stirrer speed/pressure/feed)
  

SCADA:

• Visualisation and trending of process data on external PC
• Data export to Excel
  

Predefined packages of the bio-t® laboratory bioreactor system are available for bacterial culture and cell culture. In addition the gas mixing station can be realized in three different versions and with optional MassFlowControllers. Furthermore a complete SCADA system that can be used to control a current process with an external PC, can be offered.

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