Wuhan Hangaodian Electronic Technology Co.,Ltd.
  Wuhan Hangaodian Electronic Technology Co.,Ltd.
Professional and faithful electronic vacuum components and parts supplier
Email Us Add to Favorite
Home About Us Products What's New Help Center Contact Us
Vacuum gauge
UV light photosensitive diode
UV light diode
Spark gap
High-power klystron
Metal stamping parts for Surge arrester
Metal stamping parts
Components of vacuum interrupter
Metal contact and alloy material
Non-standard fasteners for automobile(part One)
fasteners for automobiles
Domestic appliance components
Communications-equipment components
Furniture lighting components
Electronic vacuum ceramic
Aluminium nitride (AlN)
BeO Ceramic
vacuum glass for automobile
DM-308 and DM-305 vacuum glass
spark rod tip
Cold forging for automobile
Ceramic Valve
Low voltage UVA Lamp
High voltage UVA lamp
UVC Lamp
Electronic Ballest
Vacuum Firing Furnace
Microwave Equipment
Vacuum Waveguide
Forge Piece
Wide-range hot-cathode ionization gauge
Wide-range hot-cathode ionization gauge
Item No.:  ZJ-27

    The structure of ZJ-27 is a typical dynatron type,adopting precious metal oxide cathode,possessing antioxidation,instantaneous over-atmosphere shock capacity,stability,long life,using at the medium and high vacuum measurement system of vacuum degree.

    Parameter of ZJ-27
      Measuring range of vacuum degree:1.0×100-2×10-5(Pa)
      Filament voltage:1.3V
      Filament current:2.5A
      Accelerating stage voltage to ground:225V
      Cathode voltage to ground:25V
      Electron collector voltage to ground:0V
      Emission current:100μA(100-10-1Pa)
      Vacuum gauge constant:0.15±15%Pa-1
      Vacuum attended mode:φ15.5±0.5 DM-305 vacuum glass
      Baking temperature:80℃

Copyright 2004 Wuhan Hangaodian Electronic Technology Co.,Ltd. All Rights Reserved. Supported by elut.cn