Entering
Air |
Leaving Air | ||
Dry Bulb °F | Dry Bulb °F | ||
Wet Bulb °F | Wet Bulb °F | ||
Dew Point °F | Dew Point °F | ||
RH % | RH % | ||
(Moisture content)Hum ratio gr/lb | Hum Ratio gr/lb | ||
Sat. vap pr: psia | Sat. vap pr: psia | ||
Enthalpy btu/lb | Enthalpy btu/lb |
** The two choices for CFM types are Actual & Standard. | Actual(ACFM) is the actual amount of air entering the system regardless of temperature, humidity or altitude. |
Standard(SCFM) is air measured at sea level, 70° with 0% humidity. |
The calculations are based on Standard air so Actual CFM is automatically converted to Standard CFM for those purposes. |
If SCFM is chosen then the ACFM shown is the actual amount of airflow needed to achieve the proper mass flow rate. |