15 Jun About Air Changes
Air changes per hour (ACH) are defined as the volume per unit time in hours, of air entering a closed space, divided by the total volume of that space. Mathematically is expressed by means of this simple equation:...
Air changes per hour (ACH) are defined as the volume per unit time in hours, of air entering a closed space, divided by the total volume of that space. Mathematically is expressed by means of this simple equation:...
Outdoor condition selection is one of the preliminary design conditions we should determine. In many cases, this will be fixed by the customer, or by the regulations. In the Pharmaceutical Industry, outdoor design temperature and relative humidity can have an impact over the product quality...