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EN-500 PORTABLE TRACE OXYGEN ANALYZER

OVERVIEW

    EN-500 portable trace oxygen analyzer adopt high performance of electrochemical gas sensor and microprocessor technology. With LCD display and functions of upper and lower limit alarm. It is used in continuously measuring trace oxygen in nitrogen, argon, helium and many other reducing gases such as hydrogen.

FEATURES

  • Long-life, maintenance-free, Micro-fuel Cell oxygen sensor
  • High accuracy and sensitivity ; fast response
  • Unaffected by reducing gases such as hydrocarbons and other oxidizable gases
  • Big LCD display, English or Chinese menu, with automatic diagnosis working status
  • Automatic memory measured data and curve, with checking privious measured data
  • Built-in rechargeable battery, about 20 hours of continuous use on a single charge
  • With upper or lower limit alarm message display on LCD
  • With RS232 interface for measured data communication

    SPECIFICATIONS

    Measuring priciple：Electrochemistry
    Measured component：O2
    Measureing range：0~ 1000 ppm
    Linearity error：≤±2%FS (＞10 ppm) , ≤±5%FS ( ≤10 ppm)
    Resolution：0.01ppm
    Outline dimension：198 x 138 x 257mm (H x W x L)
    Weight: 3.5Kg

    REQUIREMENTS FOR MEASURED GAS

    Temoerature：0~40℃
    Pressure：0.002~0.05MPa
    Dust ：0.3μm or less (Recommended membrane filter)
    Moisture: no condensation