Encyclopedia
Condensation Nuclei Counter
Condensation nucleus counter (CNC) - a device that allows increasing the size of ultrafine particles through condensation in order to count them subsequently using optical particle counting methods.
Source: "MR 1.2.0024-11. 1.2. Hygiene, Toxicology, Sanitation. Control of nanomaterials used in the chemical industry. Methodological recommendations"
(approved by Rospotrebnadzor on June 17, 2011)