Interpolation of the correction values of a thermometer calibration certificate for a real number of calibration points
The interpolation of the correction values of a thermometer calibration certificate is presented following literal H3 of JCGM 100:2008 for an actual number of calibration points. From JCGM 100 text is very non usual to have eleven points of calibration, so, its literal H3 methodology is applied for a typical number of points of calibration, up to 3. For each case, the analysis for correlated input quantities: the intercept and slope of the calibration curve is developed to predict the value and standard uncertainty of the correction to be applied to the thermometer for any value t of the temperature.