Please enter a number in either one of the two dewpoint values, selecting appropriate units, or one of the four absolute values before pressing the calculate button. Line Pressure and Gas Type are only required as inputs if the dewpoint at line pressure of ppm(w) are to be used/calculated.
PLEASE NOTE: While every effort has been made by Alpha Moisture Systems, to ensure that the calculations derived by the moisture calculator are correct, it assumes no responsibility for any errors. In no event shall Alpha Moisture Systems be liable for any damages whatsoever, arising from or relating to information contained in this site.