Online Water Analyser Parameters
Explore the parameters supported by the 3S-CL online colorimetric analyser and the separate 3S-NA sodium analyser. Each configuration is selected for the required method, range, sample and application.
Choose the Measurement Your Process Needs
A 3S configuration depends on the parameter, analytical method, measuring range, sample condition and application. Use the online water analyser selection guide to review the listed options.
Looking for another parameter?
The list below is not exhaustive. Additional colorimetric parameters may be available on the 3S-CL following method and application review.
Aluminium
Monitor aluminium in drinking water, surface water and suitable wastewater with a configured online colorimetric method.
Ammonia and Ammonium
Automate ammonia and ammonium measurement for treatment, process and environmental water applications.
Chloride
Track chloride online in suitable water and industrial process streams with an application-specific 3S method.
Free and Total Chlorine
Measure free or total chlorine online for disinfection control and treated-water monitoring.
Chromium
Configure chromium VI, chromium III or total chromium monitoring for suitable water and process applications.
Copper
Monitor copper online in suitable drinking-water, wastewater and industrial process applications.
Cyanide
Apply a dedicated online cyanide method to suitable industrial water and wastewater monitoring duties.
Formaldehyde
Measure formaldehyde online in suitable industrial and process-water streams using configured wet chemistry.
Water Hardness
Track water hardness online across treatment, softening, boiler and industrial water systems.
Hydrazine
Monitor hydrazine online in suitable boiler-feed, condensate and steam-cycle water applications.
Iron
Automate iron measurement for drinking water, surface water, wastewater and process monitoring.
Manganese
Monitor manganese online in drinking-water, surface-water and suitable process applications.
Nickel
Apply online nickel measurement to suitable industrial, process-water and wastewater applications.
Nitrate
Monitor nitrate online in suitable drinking-water, surface-water, wastewater and process applications.
Nitrite
Measure nitrite online for suitable water-treatment, wastewater and industrial process duties.
Permanganate
Follow permanganate online in suitable treatment and industrial process-water applications.
Phenol
Apply online phenol measurement to suitable industrial water, wastewater and process streams.
Phosphate
Monitor phosphate online in drinking water, wastewater, surface water and treatment processes.
Silica
Track silica online in high-purity, boiler, condensate and industrial water systems.
Sulphate
Automate sulphate monitoring in drinking water, wastewater, raw water and suitable process streams.
Total Phosphorus
Measure total phosphorus online where digestion and a complete phosphorus determination are required.
Zinc
Monitor zinc online in suitable drinking-water, industrial water and wastewater applications.
Sodium
Measure sodium with the separate 3S-NA potentiometric ISE analyser for high-purity and steam-cycle water.