Archive for: September, 2022

blog post cover

When to Select <99% filtering efficiency CNC instrument during respirator setup

RESP-FIT has been hearing feedback through its approved training providers and observing through the accreditation process a common misunderstanding/confusion around when to select the <99% filtering efficiency for condensation nuclei counter (CNC) instrument during the respirator set-up. RESP-FIT has published a document to help provide clarity on when it is to be selected and why […]