METHOD OF CALIBRATION OF LEAK DETECTORS OVER THE ENTIRE EFFECTIVE RANGE

摘要

A method for calibrating leak detectors that makes it possible to reproduce a sufficiently large number of calibration points over the entire effective range of the device using only two leaks is described. Because calibration is discrete, a situation that is appropriate to the relationship between the flows of both leaks, it is possible to regulate the flow of the test gas from the leaks into an analytic chamber.