Filter testing
Our AMC Team is equipped with several test rigs and air handling units with precise air conditioning for filter tests:
- Dosage of various test substances for simulating relevant cleanroom contaminations (e.g. SO2, H2S, NH3, NOX, TMB, ozone and others) can be realized
- Testing of several filter materials: modified charcoal, ion exchange raisins, modified inorganic adsorbent materials and others
- Online measurement devices as well as offline sampling (impinger method and adsorbent tubes) are available
The filter testing program provides results about:
- Advanced sampling procedure to handle higher pressure and flow
- Determination of removal efficiency
- Filter capacity
- Remaining life time test after a time period of using within its life time cycle
- Filter stability
- Ability for regeneration
- Outgassing behavior of filter materials and components
- Pressure drop measurement