PNED C-Ultra is the premium detector in the PNED C range. Enhanced particle charging technology performs exceptionally high sensitivity, which is ideal for applications with large airflow rates, controlled environments, and high-frequency ventilation systems. Except for the advantages of sensitivity and maintenance cost, PNED C-Ultra has deployed an advanced algorithm for real-time monitoring of the environment contaminates. Up to Class 6 cleanliness standards in compliance with the ISO 14644 regulation can be successfully monitored by PNED C-Ultra.