Portable Test Aerosol Generator 3073

Product Details

The Portable Test Aerosol Generator Model 3073 is an atomizer-type aerosol generator with a submerged two-stream nozzle. It generates particle concentrations from 10² /cm³ to >10⁷ /cm³ and offers an adjustable flow rate from 0.3 to 4.5 L/min. A long-life, low-noise brushless swing piston pump provides pressurized air. The flow rate is set on the display and controlled with a nozzle pressure sensor and proportional valve. Solutions can be pre-mixed in a standard 100 mL laboratory glass bottle with DIN thread and quickly exchanged. When using it with an optional battery pack, it runs up to 8h (2h at full load).

Applications

• Calibration of particle sizing instruments
• General purpose reproducible test aerosol generation
• Tracer particle generation (seed particles)
• HEPA/ULPA filter integrity testing
• Cleanroom and safety cabinet validation according to ISO 14644-3
• In-use acceptance testing of low- and high flow filters
• Smoke detector testing

Features and Benefits

• Highly portable self-contained design
• Continuously variable output flow rate from 0.3 to 4.5 L/min with improved accuracy and reliability
• Suitable for PSL, various oils, and salt solutions
• Interface supports remote control
• Internal brushless pump for long life
• Compact and lightweight design with integrated wide-range power supply
• Optional battery for increased flexibility and field use