Metrohm 850 Professional IC AnCat - Manual (Page 14)

1.2 Intended use
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850 Professional IC – AnCat
Metrohm Suppressor Module (MSM)
The MSM is used for chemical suppression during anion analysis. It is pres-
sure-stable, robust and resistant to solvents.
Peristaltic pump
The Peristaltic pump is used for pumping sample and auxiliary solutions. It
can rotate in both directions.
Conductivity detector
The conductivity detector continuously measures the conductivity of the
liquid passing through and indicates these signals in digital form (DSP –
Digital Signal Processing). The conductivity detector exhibits outstanding
thermal stability and thus guarantees reproducible measuring conditions.
Separation column
The intelligent separation column is the heart of the ion chromatographic
analysis. It separates the different components corresponding to their
interactions with the column. The Metrohm analytical columns are equip-
ped with a chip on which their technical specifications and their history
(first use / setting up, operating hours, injections, ... ) are saved.
1.2 Intended use
The 850 Professional IC – AnCat is used for the ion chromatographic
determination of cations and anions (with chemical suppression by the
Metrohm Suppressor Module (MSM) (see Chapter 2.16, page 47)). The
two channels can be operated in parallel or completely independently of
one another.
The present instrument is suitable for processing chemicals and flammable
samples. The usage of the 850 Professional IC – AnCat therefore requires
that the user has basic knowledge and experience in the handling of toxic
and caustic substances. Knowledge with respect to the application of the
fire prevention measures prescribed for laboratories is also mandatory.