General Catalog

ProcessLab
Analysis techniques and parameters
The strength of the system is its versatility. ProcessLab
offers numerous analytical and sample preparation
techniques and can therefore be used very
individually.
• Direct measurement of pH, redox potential and conductivity
• Measurements with ion-selective electrodes (ISE)
• Potentiometric titration
• Karl Fischer titration
• Voltammetry (VA)
• Cyclic voltammetric stripping (CVS)
• Liquid handling for sample preparation
In addition to these techniques, third-party instruments
can be connected and their data are stored in the
tiamo database.
For example, the following parameters can be
measured using third-party instruments
• Temperature
• Density
• Pressure
• Refractive index
• Viscosity
• ...
Thus, the range of measuring methods and data storage
can be extended considerably.
Thanks to Metrohm’s long-term experience in the field
of ion analysis we are able to measure numerous analytical
parameters.
The following parameters are particularly
important for process analysis
• pH
• Conductivity
• Acid content
• Base content
• Free and total acidity
• Free and total alkalinity
• Water hardness
• Phosphates
• Chloride
• Chlorine
• Ammonia
• Nitrite
• Fe, Cu, Ni, Zn
• Na, Ca, F (with ISE)
• Free and total SO 2
• Sulfate
• H 2
S/Mercaptans
• Hydrogen peroxide
• Free fatty acids
• Surfactants
• Water content
• Organic additives (CVS)
Existing tiamo laboratory methods can be
transferred to ProcessLab easily and quickly.
Operating unit with Touch function
— PL