Cloud condensation nuclei counter

{
  "id": "MLC-T-MET-004416",
  "term": "Cloud condensation nuclei counter",
  "field": "Meteorology and atmospheric science",
  "definition": "An instrument designed to measure the concentration of cloud condensation nuclei (CCN) in the atmosphere. It operates by exposing an air sample to controlled supersaturation conditions, causing water vapor to condense onto the CCN, which are then detected and counted. These devices are used in atmospheric research to understand cloud formation processes and their role in climate.",
  "abbreviation": "CCN counter",
  "see_also": [
    "condensation nuclei counter"
  ],
  "url": "https://mlchart.com/terminology/meteorology/cloud-condensation-nuclei-counter/"
}