Portable Airborne Particle Counter: ISO Certification of Cleanrooms

Selecting the right cleanroom particle counter for ISO certification is critical to achieving accurate, compliant, and efficient cleanroom performance verification. In this paper How to Select a Portable Airborne-Particle Counter for ISO Certification of Cleanrooms, experts from Particle Measuring Systems explain the key factors that influence instrument selection, including particle size sensitivity, flow rate, sample volume requirements, and particle concentration limits defined by ISO standards. The paper helps readers understand how these specifications directly affect certification time, measurement accuracy, and the ability to reliably classify controlled environments.

Whether you are certifying a new cleanroom or optimizing an existing monitoring program, this practical guide provides valuable insight into choosing a portable particle counter that aligns with your cleanliness classification and operational needs. Readers will learn how different counter configurations impact sampling efficiency, how to avoid common selection mistakes, and what performance characteristics are essential for meeting ISO requirements. Download the paper to gain the knowledge needed to confidently select a cleanroom particle counter that supports regulatory compliance, audit readiness, and long-term contamination control.