The 4 point optical probe can be used to determine the local gas holdup, the distribution of bubble diameter, bubble velocity vector, bubble chord length, and the gas-liquid interfacial area at different operating conditions in gas-liquid and gas-liquid-solid systems.
The conductivity probe can be used for determination of the residence time distribution of the liquid phase using an electrolyte tracer
This device is used for the measurement of the concentration of different components in the gas phase. It can be used to determine the resindence time distributionof the gas phase. The two types that we use are:
Total Hydrocarbon Analyzer: Continous monitoring of hydrocarbons, CO, CO2 in gas streams.
Thermal Conductivity Detector: Very broad range of applications: Helium in air, Helium in N2, Freon in air, N2 in air, and many other applications
This probe is used for the measurement of the oxygen concentration in the liquid and gas phases. It can be used to determine the residence time distribution of oxygen in water and in air in order to quantify the values of the overall mass transfer coefficient (kLa) of oxygen in multiphase reactors.
Manual for the mass tranfer probe
Catalogue of the mass transfer probe
Heat Transfer Probe
This probe is used to determine the wall to gas-liquid mixture heat transfer coefficient.