Water Analytics

s::can products measure a wide range of parameters in numerous applications. From the free chlorine chlori::lyser probe to the highly innovative spectral probes, all products are developed with the same philosophy in mind: s::can measuring instruments are intelligent, robust and require little or no maintenance. They can be seamlessly integrated with other s::can systems but are also compatible with third-party systems.

The chlori::lyser is a revolutionary pH- and flow-independent sensor for monitoring free chlorine or total chlorine. Its internal buffer electrolyte allows pH-independent measurement between pH 4 to 10+, and its 3-electrode system provides extremely stable readings. High precision is ensured even at high fluctuations of pH, temperature and flow.

chlori::lyser™ monitors free chlorine (Cl2 + HOCl + OCl-) or total chlorine (free chlorine + combined chlorine)
 

• s::can plug & measure
• measuring principle: amperometric (membrane covered)
• ideal for drinking water
• long term stable and lowest maintenance in operation
• replacement of membrane only once a year
• readings stable at high fluctuations of pH, temperature and flow
• compensates fluctuations of pH in an unmatched way
• pH range from 4 to 10 FCl
• pH range from 4 to 12 TCl
• low cross sensitivity to many surfactants
• cross sensitivities to chlorine dioxide, ozone can be compensated by using readings from spectro::lyser™
• factory zero point precalibrated
• mounting and measurement in flow cell
• operation via s::can terminals & s::can software

With the brand WTW, Xylem Analytics is one of the leading providers of smart instrumentation for water and liquid analysis. For over 80 years, the name WTW has stood for quality “Made in Germany”, reliable measurement data and user-friendly technologies - in the laboratory as well as in the treatment of water and wastewater, industrial applications and environmental monitoring.

Xylem Analytics offers solutions for a wide range of applications under the brand name WTW: from daily routine analysis to continuous monitoring. The product portfolio is clearly structured into laboratory, process and environmental:

Laboratory process - provides reliable solutions for research, quality assurance and routine operation.

Process analytics - offers measuring equipment for process monitoring and in-process analytics – for wastewater, drinking water and heavily contaminated liquids.

Environmental monitoring - offers instruments and systems for monitoring surface water and groundwater.