Why Can’t Anyone Agree on Benchmarks for Cleanroom Air Change Rates? There are a number of best practice guides and benchmarks for cleanroom air change rates (ACR). Many of which reference charts dating back as far as 20+ years. Most commonly referenced are ISO 146144-4 for hourly air changes and air velocity rates, and Federal ... Read moreThe Truth about Cleanroom Air Change Rates, Charts & Methods of Calculation
↧