DSC Q100 and Q1000 cell constant (enthalpy) calibration must be performed again after a Tzero calibration and any time the heat flow selection is changed. The cell constant has been reset to one and will remain this value if you exit the calibration wizard without completing the calibration.
Click Yes to exit the calibration wizard without performing the cell constant (enthalpy) calibration.
Click No to continue the calibration procedure.
See also:
Calibrating the Enthalpy (Cell) Constant