Our company’s patented technology has led to a family of instruments for measuring the number concentration of ultrafine and nanometer-sized airborne particles.
Nanometer-sized particles are enlarged through water condensation in a thermally diffusive flow to form micrometer sized droplets that can be counted optically. Particles as small as 3 nm (0.003 µm) can be detected.
Several models are available, including the micro-environmental WCPC shown here.
More details are available through our licensee, Quant Technologies LLC (www.quanttechnologies.com),
and through their marketing partner, TSI Inc. (www.tsi.com), and in our WCPC publications .