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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

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OVERVIEW

FEATURES

SPECIFICATIONS

REQUIREMENTS FOR MEASURED GAS