What is the required time interval between disinfectant readings?

The required time interval for disinfectant readings is typically set at 2 hours to ensure the water quality maintains adequate levels of disinfection. Regular monitoring at this interval helps detect any potential drops in disinfectant levels that could compromise the safety of the pool water.

This 2-hour time frame is considered optimal because it allows operators to promptly address any issues with disinfection, ensuring that the water remains safe for swimmers and minimizes the risk of pathogen growth. Frequent monitoring at this interval strikes a balance between operational efficiency and maintaining high standards of public health.