How to Use a Psychrometric Chart Calculator

Enter the air properties you have measured, such as dry-bulb temperature and relative humidity, to review related values including dew point, humidity ratio, enthalpy and wet-bulb temperature. Use consistent units and calibrated instruments when comparing site readings.

Using Results for Humidity-Control Planning

Psychrometric values help engineers compare outdoor, return-air and process-air conditions. They do not determine equipment capacity on their own: system selection also depends on airflow, moisture load, target conditions, operating schedule and installation constraints. Review the industrial desiccant dehumidifier system range or use the humidity-control selection tools as a next step.

This calculator is a planning aid, not a substitute for project engineering or final equipment selection. For psychrometric definitions and standard methods, consult ASHRAE. You can also review technical drawings and resources or contact GOZ with your project conditions.