Do you know the difference between PID and FID?

Quadrexcorp29 Dec, 2022Business

PID analyzer is a photoionization gas detector. It is used to measure the concentration of ionized particles. Besides that, it is also used to measure the concentration of volatile organic substances. It simply measures the concentration from the sub-parts billions to 10000 parts per million. This equipment generally releases the photons and these photons are absorbed by the ionization chamber.