AER 5400

The aerosols will be deposited on the surface of a filter by the air stream and will be analysed by spectroscopy. The natural background due to Radon and Gamma irradiation will be fully compensated.

The Aer 5400 is instantly ready for operation after powering. The intuitive touch screen operation and the straight forward menu structure allow the operation even by unskilled staff.

The instrument comes with an IP65 protected stainless steel enclosure with plain surfaces which can be easily de-contaminated. The unit can be mounted either at a wall or on a trolley.

The air inlet (KF/DN16 vacuum flange) is placed on the top of the unit. Particle losses at the inlet become negligible by the special construction. An electric valve regulates the flow rate automatically and ensures a uniform and low-loss deposition of the aerosols on the filter surface. This solution allows the user to connect the unit either to a pump or a central vacuum supply.

The large active filter diameter and the long filter tape used in the filter stepping unit result in outstanding operation periods without intervention. The unique mechanism for dynamic filter sealing avoids leakages as present in conventional movable-filter solutions.

As an option, the Aer 5400 is available with a manually replaceable filter cartridge. Contaminated filter pieces can be cut out easily for further analysis due to the quick stepping drive access.

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