Description
The Palas UGF 2000 aerosol generator is able to atomize liquids with a binary nozzle. The UGF 2000 incorporates an adjustable binary nozzle for the adjustment of the desired mass flow and a cyclone. Unlike the AGF series, the UGF 2000 has a cyclone with built-in control air. The control air is adjusted using a micrometer screw on a needle valve. By opening this valve, the aerosol concentration is able to be reduced by a factor of approximately 500 through the addition of control air. As a result, the generator is ideally suited for testing laminar flow boxes and clean rooms with low volume flow.
Key Features
- dp max in MPPS range = 0.1 – 0.3µm
- Known and reproducible particle size distribution using a cyclone
- Constant particle rate
- Low particle concentration
- Long dosing time
- Variable particle concentration by a factor of 500 through adjustment of the primary pressure and control air
- Compact, light and portable
- Easy handling and solid construction
Typical Applications
- Clean room technology
– HEPA / ULPA filter testing
– Acceptance tests and leak tests as per ISO 14644 and VDI 2083
– Laminar flow boxes
– Recovery tests - Filter testing, quality control:
– Filter cartridges, filter media, particulate air filters for low volume flows and small filter surfaces - Smoke detector testing
