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After a decade of research and development, DRUMAir™ offers a new line of precision aerosol samplers.

DRUMAir's new generation of modular DRUM impactors come in two standard sizing schemes, or are customized to accommodate requested size configurations. Once collected, samples may be analyzed using a variety of non-destructive techniques.

Standard Size

DRUMAir's new generation of modular DRUM impactors come in two standard size configurations:

Model DA400 (4 stages)

Model DA800 (8 stages)

Custom size

DRUM impactors can be customized to for specific sizes: contact This email address is being protected from spambots. You need JavaScript enabled to view it. . We design the sampler using state-of-the-art CFD modeling and then send the unit to a '3rd-party' particle sizing calibration laboratory to provide a non-biased, empirical size calibration report.

Rotation

The sampler collects particles continuously. The rate of rotation is selectable: 1, 2, 4, 6, 8, 12 or 24 (mm/day)

Sample substrate

DRUMAir™ provides Mylar substrate on a low-outgassing, self-adhesive liner. Custom substrates, such as aluminum and PTFE, are available by special order.

modular impactor stage with drum disk