Wuhan Hangaodian Electronic Technology Co.,Ltd.
  Wuhan Hangaodian Electronic Technology Co.,Ltd.
Professional and faithful electronic vacuum components and parts supplier
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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
Resistance vacuum gauge
Resistance vacuum gauge
Item No.:  ZJ-52
    ZJ-52 adopts the heater wire of minimum thermal capacity by stabilization  as vacuum sensing element,having the function of ambient temperature self-compensating and stive protection,possessing wide-range,fast response,antipollution,oxygen resistance,long life,steady performance,using at the low and medium vacuum measurement system of vacuum degree.
    Parameter of ZJ-52
      Measuring range of vacuum degree:1×105-3×10-1(Pa)
      Filament material:tungsten(option of platinum wire or Ni-Cr wire)
      Heater cold-resistance:86.6±1.7Ω(at the room temperature)
      Heater temperature:40-300℃
      Vacuum attended mode:φ15.5±0.5 DM-305 vacuum glass
      Baking temperature:80℃
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