ChloroSense HR

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  • CS800 ChloroSense HR Kit

Measure high concentrations of chlorine with this easy to use portable instrument. Ideal for validation of disinfection dosing.

The new ChloroSense HR directly measures free chlorine up to 25 mg/L and total chlorine up to 500 mg/L, with the option to measure up to 250mg/L of free chlorine with the simple-to-use dilution tube.


The ChloroSense HR boasts unique sensor technology – developed specifically for measuring high concentrations of free and total chlorine. The wide measurement range reduces the requirement for dilution, offering an accurate measurement for critical applications. Designed for field analysis, the instrument is portable, waterproof and battery powered.

  • Quick and simple test for measuring high concentrations of chlorine; reducing the demand for dilution of samples.
  • Ideal for food processing applications, with no reagents or glassware required.
  • Go paperless with the integrated results log, perfect for auditing data.
  • Connect your instrument to a PC to export results, upgrade software and fix the instrument settings.

Specification: ChloroSense HR

Measuring Method



0 – 25 mg/L free chlorine, 0 – 500 mg/L total chlorine.

Diluted Range

Dilution tube included to easily extend the measurement range up to 250mg/L free chlorine and 5000mg/L total chlorine.

Optimum Temperature

5 – 25°C


High clarity LCD with backlight


USB-B port

User Interface

English, French and Mandarin

Data Storage

500 results including date, time, test ID and sample ID

Size (WxLxH) and Weight

170 x 126 x 116 mm, 975g (including batteries)

Power Supply

4 x AA batteries

Resolve Systems Limited
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