High Output PSL Aerosol Generator 2045

Product Details

The High Output PSL Aerosol Generator produces 1x10⁸ PSL spheres per cubic foot when injected into 720 cfm of air flow for testing 24 ”x 48” (61 cm x 122 cm) filters at 90 ft/min (0.46 m/s) face velocity, sufficient to produce a downstream concentration of 100 particles/ft³ (3.5 particles/L) for a six-nine efficiency (99.9999%) ULPA filter.

Applications:

• HEPA/ULPA Filter Testing (IEST-RP-C001 IEST-RP-C007, EN1822-4)
• In-situ leak testing of installed cleanroom filters
• Aerosol research applications that require a high particle generation output

Features and Benefits

• Generates up to 7.2 x 1010 PSL spheres per minute at 0.12 µm
• Monodisperse size distribution for PSL spheres with very few doublets and triplets
• High efficiency atomizer reduces liquid consumption
• Internal heater controls temperature of PSL suspension
• Stable and repeatable operation
• High purity, all stainless steel atomizer for easy cleaning and maintenance
• Can also be used to generate solid particles in aqueous solutions (e.g. NaCl)