Metrohm TitrIC 7 - Manual

Application Bulletin 321 e
Installation Instructions of TitrIC 7
The TitrIC 7 System is used for the fully automatic analysis of water samples using direct measurement,
titration and ultrafiltration for the ion chromatography measurements. The following measured
parameters are determined in a very short time: temperature, conductivity, pH, acid capacity and, in
parallel, the concentrations of the individual anions and cations. Further Metrohm instruments can be
incorporated in the existing system at any time and used to determine additional parameters.
Analytical sequence
1. Conductivity is measured in the sample vessel on the sample processor.
2. Ultrafiltration inclusivley sample transfer to injection loops of the ion chromatograph.
3. The IC determinations are started automatically.
4. In parallel to the Ultrafiltration the sample is transfered to the external cell of the 855 Robotic
Titrosampler.
5. Temperature, pH and acid capacity (p and m values) are determined.
The whole procedure is controlled by the TitrIC software: The user enters the sample position and
sample identification, MagIC Net and tiamo
TM
method, after which TitrIC transfers all the relevant
information to tiamo
TM
and MagIC Net. When the measurement has been concluded, TitrIC
automatically generates a joint report containing all results. This report can be exported as an Excel file.