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Continuous TOC Measurement

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Sensors and Analyzers for Pure Water Systems

METTLER TOLEDO's total organic carbon sensors provide on-line, continuous TOC measurement in water systems. With their extremely rapid response, the sensors are ideal for all pure water applications where quick detection of TOC changes is critical.

This brochure looks at the benefits of on-line, continuous TOC measurement compared with batch measurements, and shows the main features of our portfolio of three total organic carbon sensors and portable TOC analyzer.

Batch analyzers measure TOC every six or more minutes: this only provides snapshots of information, which means an increase in TOC levels above the control limit can be easily missed. Continuous TOC measurement delivers real-time data so you know exactly when an excursion starts and ends.

Our TOC portfolio comprises:

  • 6000TOCi Sensor - for all pure water applications where real-time monitoring is critical.
  • 6000TOCi Low PPB Sensor - trace sensitivity to organics at sub-ppb concentrations meets the demands of the semiconductor industry.
  • 4000TOCe Sensor - continuous on-line measurement of total organic carbon in a low maintenance industrial package.
  • 450TOC Analyzer - the portable 450TOC is ideal for multi-point TOC measurement for point-of-use monitoring, water system diagnostics, and maintenance verification.