Hanna Instruments Pool Line Free Chlorine Checker HC® Calibration Check Set (HI7014-11)

Hanna Instruments Pool Line Free Chlorine Checker HC® Calibration Check Set

The HI7014-11 is a calibration check set designed to verify the performance of the HI7014 Pool Line Free Chlorine Checker HC® Handheld Colorimeter. It contains two pre-prepared cuvettes — one at zero ppm and one pre-tinted to an equivalent of 1.00 ±0.05 ppm free chlorine at 25 °C — allowing pool owners and technicians to confirm their instrument is reading accurately before taking pool-water measurements. Every set ships with a Certificate of Analysis for full traceability.

Compatibility

This calibration check set is purpose-built for the HI7014 Pool Line Free Chlorine Checker HC®, which measures free chlorine in the range of 0.00 to 2.50 ppm in swimming pools, hot tubs, and spas. It is not interchangeable with calibration sets for other Checker HC® models such as the HI701-11 or HI711-11, so always match the set to your specific instrument model.

Certificate of analysis & traceability

Each HI7014-11 is manufactured at Hanna Instruments’ state-of-the-art facility using reagent-grade chemicals in a temperature-controlled environment. The included Certificate of Analysis records the lot number, reference values, and expiration date, giving professionals the documentation they need when certifying their Checker HC® for regulated or commercial pool environments.

Why genuine matters

Genuine Hanna Instruments calibration standards are formulated to the exact optical and chemical tolerances required by the HI7014 Checker HC®. Using off-brand verification solutions risks inaccurate validation, which can lead to incorrect free-chlorine readings in pool water — a serious safety concern. The reusable cuvettes also offer long shelf-life stability, making this set a cost-effective choice for ongoing quality assurance.