How to calibrate the Hanna System for the Alpine Pro

Proper calibration is essential to keeping the Hanna System operating accurately and protecting the sensor. Calibration should be completed during initial setup and as part of routine maintenance. In this step-by-step video, we walk through how to calibrate the Hanna System on your Chilly GOAT commercial cold plunge tub. Following the process carefully helps ensure consistent water testing, reliable chemical dosing, and long-term system performance.

You’ll learn how to:

Access the sensor
Stop water flow
Calibrate pH
Calibrate ORP
Add muriatic acid and liquid chlorine