filtration Archives - Particle Measuring Systems https://www.pmeasuring.com/tag/filtration-zh-tw/ Contamination control instruments and expertise Thu, 06 Feb 2025 18:43:30 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.2 https://www.pmeasuring.com/wp-content/uploads/2018/12/cropped-pms-icon-1-150x150.png filtration Archives - Particle Measuring Systems https://www.pmeasuring.com/tag/filtration-zh-tw/ 32 32 Filter Cleanliness Testing Using a 20 nm Particle Counter https://www.pmeasuring.com/filter-cleanliness-testing-20-nm-particle-counter/ Wed, 31 Mar 2021 15:00:09 +0000 https://www.pmeasuring.com/?p=92219 Real-time data provided by the Chem 20 allows the user to evaluate the actual performance of their particle filters. For older filters, the Chem 20 can be used to determine whether the filter is still performing satisfactorily, or if it needs replacement.

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