The regulation is a typical B-A structure. It uses a noble metal oxide cathode. It has anti-oxidation and transient atmospheric impact resistance. It has stable performance and long life. It is suitable for high vacuum and ultra-high vacuum measurement.

The main parameters:

1. Measurement range: 1×10-1～1×10-8 Pa.

2, working parameters:

Accelerated pole to ground potential: 200V

Cathode to ground potential: 50V

Collect pole to ground potential: 0V

Emission current: 400uA (1×10-1 to 1×10-3Pa)

4mA (1×10-3 to 1×10--8 Pa)

Regulating constant: 0.15±15%Pa-1 Degassing method: Electron bombardment <30W Baking temperature: <400°C

3. For reference measurement only in the range of 5×10-8 Pa to 1×10-8 Pa.

6, vacuum connection form and baking temperature:

CF35 super high flange 450°C