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We use state of the art methods to calibrate the Airmodus products.
Whether you are studying ambient aerosol particles or synthetic nano particles, the scientific measurement devices of Airmodus will help you reach your research goals.
Use the Airmodus A23 Condensation Particle Counter to determine the number of aerosol particles following the requirements by the European regulations. For R&D purposes use the Airmodus products that allow you to see even smaller particles; with certain particle filters particles smaller than 7 nm have been observed.
In urban environment the number of aerosol particles changes fast. The mass based measurements do not provide information about these fast temporal variations. Especially since most of the particles are ultrafine ones. Ultrafine particles might not contribute remarkably to the mass, but are important with respect to health effects.