Hanna Instruments HI 96735 Total Hardness Portable Photometer, EPA Approved is no longer available.

  • Auto shut-off
  • User calibration
  • GLP Features
  • Certified calibration and verification standards
  • BEPS (Battery Error Prevention System)
  • TIMER function.
  • Hanna Instruments Reagents Available
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Hanna Instruments HI96735 Shown
Product Information
Manual 670 KB PDF
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The Hanna Instruments HI 96735 is a EPA Approved Total Hardness Portable Photometer. Total hardness, that is the presence of magnesium and calcium, is due mainly to the runoff water dissolving these salts as it flows or filters through different strata. Hardness can also cause scaling of pipes in cooling and heating systems.

The Hanna Instruments HI 96735 measures the total hardness in drinking, surface and wastewater.

The Hanna Instruments HI96735 uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. It is designed to fit cuvettes with a larger neck making it easier to add both sample and reagents. The cuvettes are made from special optical glass to obtain best results.

Ordering Information
Model Description Buy Online Price
HI96735  Hanna Instruments HI 96735 Total Hardness Portable Photometer, EPA Approved Not Available
Included Accessories
  • 2 - Sample Cuvettes and Caps
  • 1 - 9V battery
  • 1 - Instructions
Optional Accessories
HI731331 Hanna Instruments HI 731331 Glass Cuvette Set for HI 957xx Series Meters Not Available
HI93703-50 Hanna Instruments HI 93703-50 Cuvette Cleaning Solution for the HI 93703 Series Not Available