Palas FET system - Air Filter Test Rig

Our test equipment tests better than required by numerous standards, e. g. ISO 16890, ISO 11155, ISO 5011, ASHRAE 52.2, ISO 29463-3/-5 or EN 1822-3/-5.

With our proven Palas® technology, we can count particles of very small size. The photometric total penetration is tested as well as the fractional separation efficiency, i. e. the efficiency over the particle size or the particle size-dependent penetration. Differential pressure measurements and loading tests or gravimetric measurements based on different standards are also possible.

For penetration measurements, the instrument works with different dust, salt, oil as well as latex aerosols over a size range from 0.02 to 40 μm.

All technical parameters as well as more information: https://www.palas.de/en/product/FETsystem

FET 100 test system for small filter elements up to a cross-sectional area of 100 • 100 mm

FET 300 test system for medium filter elements up to a cross-sectional area of 300 • 300 mm

FET 600 test system for large filter elements up to a cross-sectional area of 610 • 610 mm