0000000000114547
AUTHOR
K. Klemm
Ein einfacher Impulssummen-Schreiber zur digitalen Registrierung von Prozessabläufen
The coordinate plotter summarizes impulses from digital control mechanisms geometrically in terms of time. It is possible to obtain additional impulses from the plotter by mounting of special switches.
Manometrische Regelung kontinuierlicher Gärungen durch das Gärungs-CO2
Using CO2 in manometric control of continuous cultures (Sacch. cer.), the cultures were maintained constant ir intensity of metabolism in respect to CO2-production. The small fermentors (50 ml) are useful for investigations in metabolism under various conditions at a steady state.