Aerosol and particle technology for filter testing industry - Monitoring and Testing - Air Monitoring and Testing

Nearly 100 test rigs for the quality assurance and the development of filters are being used worldwide with great success.

  • MFP series for the determination of fractional separation efficiency and the loading measurement of filter media
  • HEPA / ULPA test rig for filter media | DIN EN 1822-3
  • Car interior filters | DIN 71460-1 u. 2 / ISO 11155-1 and 2
  • Compressed air filters up to 10 bar overpressure | ISO 12500
  • Vacuum cleaner filters
  • Ventilation filters | EN 779 / ASHRAE 52.2
  • Engine air filters | ISO CD 19713 / ISO 5011
  • Oil separators heatable up to 150°C
  • Cooling oil separators
  • Cleanable filter media VDI 3926
  • Test rig for inertial separators

Due to a clear characterization of the single components like aerosol generator, dilution system, discharging unit, our high-resolution scattered light spectrometer system welas ® digital as well as a practice-orientated, easy to handle filter test software Palas® provide economical, reliable and reproducible complete systems and single components for the filter testing.