Moisture Content Charts

iCOM Controls Training and Service Manual

Moisture Content Charts

The following charts show moisture content of various levels of relative humidity for given temperatures. Follow the procedures below to use the charts:

STEP 1: Locate the chart for the temperature with which you are working.

STEP 2: Locate the line with the relative humidity with which you are working.

STEP 3: Read the moisture content of the relative humidity in either grains per cubic foot or grains per pound of air.

For example, you have a room temperature of 70°F and 50% relative humidity.

STEP 1: Locate the chart for 70°F.

STEP 2: Locate the line with relative humidity 50%.

STEP 3: Read the moisture content value of 50% relative humidity (4.0275 grains per cubic foot of air OR 55.86143 grains per pound of air).

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Liebert TM-10098 service manual Moisture Content Charts, iCOM Controls Training and Service Manual