DD 250 Diffusion Dryer
The Diffusion Dryer Model DD 250 is designed as a general-purpose aerosol dryer. A water trap at the inlet of the dryer removes coarse water droplets. The aerosol is then passed through a removable cartridge containing the silica...
D Series Aerosol Diluters
Designed for the specialized needs of the high efficiency particulate (HEPA/ULPA) filter testing industry, the D Series aerosol diluters enhance the effectiveness of optical particle counters by diluting the upstream concentration of aerosol to measurable levels.