Category: Cleanroom Design & Engineering
Maintaining proper pressure differentials between cleanroom spaces is essential for controlling contamination. In many facilities, especially those that handle hazardous materials, sterile products, or sensitive manufacturing processes, a single positive- or negative-pressure room is not enough. Engineers instead design a pressure cascade, which is a controlled sequence of pressure relationships between adjacent rooms that directs […]
Controlling contamination is crucial in a wide variety of industries, ranging from pharmaceuticals to biotechnology and advanced manufacturing. In many environments, it is not enough to protect the product from outside contaminants. The facility must also protect workers and adjacent spaces from hazardous materials generated during the process. This is where negative pressure cleanrooms play […]
Maintaining ISO compliance in a cleanroom isn’t only about filtration, it’s about the strategic control of airflow. The ISO 14644 standard governs the classification of air cleanliness in cleanrooms, and understanding this standard is essential for effective fan filter unit (FFU) placement and overall cleanroom performance. In this blog post, we’ll break down the core […]
When designing a cleanroom, achieving the appropriate ISO classification depends on more than just choosing the right fan filter. It also depends heavily on how and where fan filter units (FFUs) are placed. FFU layout directly affects particle count, airflow patterns, and ultimately, the cleanroom’s compliance with ISO standards. Here, we will explore how FFU […]
There are four different types of isolation rooms, each designed to meet different contamination control needs: Class S, Class P, Class N, and Class Q. Class P isolation rooms are positive pressure. We have gone over the uses and benefits of negative pressure isolation rooms previously. Let’s explore positive air pressure rooms and their benefits […]
If you are planning to add a new cleanroom to your facility, there are a number of decisions you should make about its design before you invest any of your resources. If you’re not certain where to start, Technical Air Products can help. In this blog we will go over four key decisions you need […]
The design of your modular cleanroom must satisfy not only industry standards but also the specific needs of your business. Although modular cleanrooms have been used for decades in the manufacturing and scientific research sectors, they are now becoming a more affordable option for smaller companies that need controlled spaces. Customizing your modular cleanroom must […]
Designing a cleanroom is about more than choosing the right filters or specifying airflow. The physical structure itself, its layout, surfaces, and fixtures, can introduce contamination risks if not properly planned. In this blog, we’ll walk through some of the most common cleanroom design flaws to avoid so your environment stays compliant, efficient, and easier […]
Often when we discuss cleanroom design, we talk about the physical layout of the room, including walls and ceilings. However, a cleanroom isn’t a cleanroom if the air isn’t changed out. The room’s air change rate affects its performance, its classification, and its cost to run. What Is An Air Change Rate? An air change […]
An effective cleanroom controls the amount of particulate matter in the air according to specification, but cleanrooms often operate under strict temperature and humidity conditions as well. Why do cleanroom temperature and humidity matter? There are three main reasons: controlling the shedding of skin cells and other biomatter, controlling static, and ensuring the comfort of […]