ISO 16890-3 Air Filters for General Ventilation, Part 3: Determination of Gravimetric Efficiency and Airflow Resistance Against Captured Test Dust Mass

Environmental Tests

ISO 16890-3 Air Filters for General Ventilation, Part 3: Determination of Gravimetric Efficiency and Airflow Resistance Against Captured Test Dust Mass

EUROLAB laboratory provides testing and compliance services within the scope of ISO 16890-3 standard. ISO 16890-3 specifies test equipment and test methods used to measure the gravimetric efficiency and resistance to air flow of an air filter for general ventilation.

ISO 16890-3 Air Filters for General Ventilation, Part 3: Determination of Gravimetric Efficiency and Airflow Resistance Against Captured Test Dust Mass

The test method described in this section of ISO 16890 applies to air flow rates between 0,25 m3/s (900 m3/h, 530 ft3/min) and 1,5 m3/s (5 400 m3/h, 3 178) . ft3/min) refers to a test rig with a nominal face area of ​​610 mm × 610 mm (24 in. × 24 in).

ISO 16890 (all parts) refers to particulate air filter elements for general ventilation having an ePM16890 efficiency greater than or equal to 99% and an ePM1 efficiency greater than 20% when tested according to the procedures defined in ISO 10 (all parts). it does.

Air filter elements outside this aerosol fraction are evaluated by other applicable test methods.

Performance results obtained in accordance with ISO 16890 (all parts) cannot be applied quantitatively alone to predict performance in service in terms of efficiency and life.

EUROLAB assists manufacturers with ISO 16890-3 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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