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Noun: ionisation chamber
Usage: Brit (N. Amer: ionization chamber)
  1. A measuring instrument that measures the amount of ionizing radiation
    "Scientists used an ionisation chamber to monitor radiation levels in the lab";
    - ionization chamber, ionization tube, ionisation tube [Brit]

Derived forms: ionisation chambers

Type of: measuring device, measuring instrument, measuring system

Encyclopedia: Ionisation chamber