Humidity control is not explicitly required by cleanroom standards such as ISO14644, which primarily focus on particle concentration. However, in practice, humidity control is often essential to ensure stable and reliable cleanroom operation. Humidity directly affects product quality, equipment performance and operator behaviour. Without proper control, variations can compromise the integrity of the controlled environment. Its implementation is therefore not driven by classification, but by the process, product sensitivity and environmental risk profile. Read more [Picture source: ABN Cleanroom Technology NV on linkedin.com]
