Reborn ZJ-27 glass Vacuum Gauge Tube

Main technical parameters:

1. Measurement range:4~1×10^-5Pa
2. X-ray limit: <1×10^-6Pa
3. Regulate sensitivity: 0.15±15% Pa^-1
4. Operating parameters:

      Filament voltage 1.3V

      Filament current 2.5A

       Gate current (emission current) 0.1/1mA

5. Joule (I2R) degassing

      Gate voltage   11V

      Gate current   3A

6. Vacuum connections form and baking temperature:

      Φ15.5 ± 0.5 glass tube          80 ℃

      Φ15.5 ± 0.1 metal tube         80 ℃

      KF10 quick release flange        80 ℃

      KF25 quick release flange        80 ℃

      KF40 quick release flange        80 ℃

      CF16  ultra flange                    450 ℃

      CF25  ultra flange                    450 ℃

      CF35  ultra flange                    450 ℃