Specific humidity is a measurement of what?

Specific humidity is defined as the mass of water vapor contained within a given mass of air. This measurement is expressed in grams of water vapor per kilogram of air (g/kg) and provides a clear indication of how much moisture is actually present in the air. Understanding specific humidity is crucial for anyone involved in refrigeration and air conditioning, as it affects both the performance and efficiency of cooling systems.

This measurement helps in assessing the amount of moisture that can condense within a refrigeration system and plays a vital role in maintaining desired humidity levels in conditioned spaces. By focusing on the mass of water vapor in the air, specific humidity allows for precise calculations regarding moisture removal and the overall management of indoor air quality.