Top of the range for UHV measurement
Our IONIVAC IE series gauges are the “Rolls Royce” of ultra high vacuum measurement, with their ultra low base pressure reading and high levels of accuracy.
Working in tandem with our passive gauge controllers, these are used in environments requiring detailed pressure readings at the lowest levels.
The passive IONIVAC IE sensors use the hot cathode ionization technology to measure to the lowest pressures.
- The IE 414 utilizes Bayard Alpert technology and can measure from 2 . 10-11 to e-2 mbar (1.5e-11 to e-2 torr).
- To reach the lowest pressures you need to reduce the X-Ray affect. This is done on our IE 514 series gauge, by utilizing the extractor method of hot cathode ionization. With this sensor technology you can read from 2e-12 to 1e-4 mbar (2e-12 to 7.5e-5torr).