Zodiac - ORP sensor buffer solution 70ml - R0801000

Zodiac – ORP sensor buffer solution 70ml – R0801000

The Zodiac ORP sensor buffer solution is a precision calibration fluid specifically formulated for use with ORP (Oxidation-Reduction Potential) sensors in Zodiac pool water treatment and chlorination systems. ORP sensors play a critical role in automated pool water management, continuously measuring the oxidising power of the water to ensure safe and correctly sanitised conditions. Over time, these sensors can drift in accuracy, making periodic calibration with a reference solution essential for reliable readings and effective pool water control.

This 70ml bottle contains a ready-to-use buffer solution with a defined ORP reference value. By immersing the ORP sensor in this solution during a calibration routine, the control unit or chlorinator can verify and correct the sensor’s output, ensuring that the system responds accurately to actual water conditions. This is particularly important in automated systems such as Zodiac’s TRi and similar salt chlorinators, where the ORP sensor directly influences chlorine dosing decisions. An uncalibrated or drifted sensor can lead to under- or over-dosing, both of which present water quality and safety risks.

Technical characteristics and compatibility

The solution is supplied in a compact 70ml bottle, making it convenient to handle and store between calibration sessions. It is designed for use specifically with Zodiac ORP sensors and is the manufacturer-recommended calibration medium for Zodiac automated water treatment systems. The defined reference value of the buffer solution ensures that the calibration process produces a repeatable and traceable result, consistent with Zodiac’s system requirements.

As a genuine Zodiac spare part carrying SKU R0801000, this product is engineered to integrate seamlessly with Zodiac’s calibration procedures as documented in official product manuals. Using the correct manufacturer-supplied buffer solution rather than a generic alternative helps maintain system accuracy and can protect warranty compliance on connected Zodiac equipment.

Suitability and intended application

This buffer solution is intended for pool owners and pool professionals who operate Zodiac automated chlorination and water treatment systems equipped with an ORP sensor. It is suitable for both residential and commercial pool installations where Zodiac control systems are in use. Regular calibration using this solution is recommended as part of a scheduled maintenance routine — typically at the start of the pool season and periodically throughout the year depending on usage intensity and local water conditions. If you are maintaining a Zodiac TRi, TRi pH, or similar system with an integrated ORP probe, this is the correct calibration fluid to keep on hand.