ALF 114 – General Air Filter Test System

The Filter Test Rig ALF 114 has been developed especially for air filter testing according to standards ISO 16890-FDIS, EN 779:2012 and ASHRAE 52.2-2008. At Topas it could be accessed to a long-standing expertise in the field of construction and installing of filter test systems – since 1995 we have been developing, manufacturing, and installing particle filtration test rigs conforming to standards and user-defined ones for filter media and complete filter elements for quality control and and scientific work. Here quantification of dust holding capacity, differential pressure curves and filter efficiencies are the main.

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