Definition of proportional counter in English:

proportional counter

noun

Physics
  • An ionization chamber in which the operating voltage is large enough to produce amplification but not so large that the output pulse ceases to be proportional to the initial ionization.

    • ‘The scattering was detected with a one-dimensional linear proportional counter.’

Pronunciation:

proportional counter

/prəˈpôrSHənl//pərˈpôrSHənl//prəˈpôrSHnəl//pərˈpôrSHnəl ˈkoun(t)ər/