System and method for calibrating a determination of partial pressure of one or more gaseous analytes

摘要

One aspect of the invention relates to a system (10) adapted to calibrate a determination of information related to one or more gaseous analytes in a body of gas being delivered to an objective by a gas source. In one embodiment the system comprises a partial pressure sensor (12), a total pressure monitor, a partial pressure module (24), and a calibration module (28). The partial pressure sensor generates an output signal related to the partial pressure of the one or more gaseous analytes in the body of gas. The total pressure monitor determines the total pressure of the body of gas.