A well-defined User Requirements Document (URD) acts as a fundamental guideline for the design, development, and implementation of cleanrooms. This document outlines the performance requirements that a cleanroom must achieve to efficiently support its intended applications. A comprehensive URS incorporates a spectrum of significant elements, such t… Read More


Maintaining a controlled environment within a cleanroom is paramount to ensure the integrity of sensitive processes and products. A key parameter influencing this environmental control is Air Change Per Hour (ACH). ACH, defined as the number of times air in a given space is fully replaced per hour, plays a crucial role in maintaining cleanliness an… Read More