We all know about space temperature but when it comes to relative humidity or humidification in general not many have a good grasp on the subject. This white paper is meant to give you a basic understanding of humidity & humidification. Typically, moisture in the air is removed through the cooling process or outside air, controlling the high end of humidity. We will focus on the low end of humidity (dry air) and the addition of moisture (humidification) to maintain a minimum relative humidity.