The new Atomizer Aerosol Generator ATM 228

The aerosol generator ATM 228 according to VDI 3491-2 for clean room validation according to ISO 14644-3 is a further development of the atomizer aerosol generator ATM 226 and fulfills the high standards Requirements of the VDI guideline 3491-2 excellent. According to ISO 14644-3, this device can be used to check the filter integrity of HEPA and ULPA filters as well as for recovery time measurement. Very small amounts of aerosol are needed to test very small filter surfaces. The ATM 228 has therefore been optimized in view of this requirement. Further information as well as the product brochure can be found here.