Products » Online Analyzers »

3S offers a selection of online analyzers with different measuring principle to adapt to different customer needs. Our analyzers category consists of TC/TOC based on UV/persulfate, colorimeters, UV spectrophotometers, fluorescence spectrophotometers and electrode probes.


Online analyzers for the determination of carbon-containing species, total organic carbon (TOC), total carbon (TC).


Online colorimetric analyzers.


Electrochemical sensor for water quality monitoring.

UV Absorbance

Online analyzers based on UV spectroscopy.

UV Fluorescence

Online analyzers based on UV fluorescence spectroscopy.