Photometer for ozone, with carrying case and standards
HI97757C

Delivery period: 2 to 3 weeks
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  • > Parameter:
    ozone
  • > Order info:

    supplied with cuvettes, calibration solution, batteries, quality certificate, manual, cleaning cloth, scissors and carrying case, without reagents


Ozone is a disinfectant widely used in drinking water and wastewater treatment. The HI97757 measures ozone levels in water samples from 0.00 to 2.00 mg/L (ppm). The method used is the DPD colorimetric method.

The HI97757 uses an advanced optical system with a high-intensity, low-heat LED light source and a narrow-bandwidth filter, ensuring accurate measurements with excellent reproducibility.

  • CAL CHECK function to verify measurement accuracy and calibrate the instrument with certified standard solutions for reliable results.
  • Remarkable measurement accuracy for instruments in this category.
  • GLP (Good Laboratory Practice) function with calibration data storage.
  • Large backlit display, multifunction virtual keys, and context-sensitive help for intuitive, smooth, and error-free operation.
  • Robust IP 67 enclosure.
  • Memory for 50 measurements.
  • USEPA compliant.
  • Very easy to perform measurements.
  • Ideal ergonomics and excellent operation.
  • Very competitive price per test.