Chilly cathode gauges are exact from 10−two Torr to 10−nine Torr. Ionization gauge calibration is incredibly delicate to design geometry, chemical composition of gases remaining measured, corrosion and floor deposits. Their calibration could be invalidated by activation at atmospheric pressure or small vacuum. The composition of gases at higher vacuums https://manuelhzoes.pages10.com/new-step-by-step-map-for-oem-pressure-measuring-systembourdon-tube-module-version-back-mount-61788399