Portable Test Aerosol Generator

Main specifications

1. Particle Size, dmode: 0.15 to 0.3 µm (DEHS), 0.05 to 0.2 µm (salt, varies with concentration);
2. Particle Concentration: 85/cm3 to >107/cm3;
3. Particle Type: Liquid-DEHS, PAQ (Emery 3004), Paraffin; Solid-PSL, NaCl and other salt solutions;
4. Flow Rate: 0.3 to 4.5 L/min;
5. Dosing Period: ~44 h continuous operation;
6. Maximum Counter Pressure: 40 kPa (0.4 bar);
7. Aerosol Outlet: Ø 8 mm.

Main functions

1. Steplessly variable output flow rate 0.3 to 4.5 L/min with improved accuracy and reliability;
2. Suitable for PSL, different oils, and salt solutions;
3. The device is compact and portable, capable of being powered by user-supplied battery packs, making it exceptionally suitable for field-testing applications;
4. 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.