ph_temperature_compensation.h

Go to the documentation of this file.

 
double temperature_compensated_ph(double measured_ph, double temperature_celsius)
{
    const double slope_at_25C = 59.16; // mV/pH at 25°C
    double temp_kelvin = temperature_celsius + 273.15;
    double slope = 0.1984 * temp_kelvin;
 
    return 7.0 + (measured_ph - 7.0) * (slope_at_25C / slope);
}