85266183
Mar 14, 2011
Jan 31, 2012
Apparatus for the measurement and control of operating parameters and reaction conditions in the nature of pH, dissolved oxygen concentration, oxygen partial pressure, cell viability, cell density, carbon dioxide head pressure, gas flow rate, valve position, agitation rate, vessel pressure, vessel temperature, jacket temperature, heater temperature, pump speed, centrifuge speed, gas and/or liquid flow rate, for pharmaceutical and biological processes
Electrical and Scientific Apparatus