Ambient Ozone (O3) Analyzer

IME SA provides a wide range of gas analyzers exclusively dedicated to Air Quality Monitoring, making the offers according to the gases you intend to analyze.

 

The Ozone non-dispersive ultraviolet radiation absorption analyzer continuously measures the Ozone concentrations.

 

It has an internal sampling device to achieve extremely high sensitivity (0,1 ppm of Full Scale) and accuracy levels, requiring no supplemental gas.

 

IME SA usually integrates the O3 analyzer in its mobile or fixed monitoring stations offering a complete solution for Air Quality Monitoring and analysis.

 

MEASURING RANGE:

 

Non-dispersive Ultra-violet Radiation Absorption (NDUV).

 

FEATURES:

 

The cross-flow modulation type, ultra-violet absorption method in conjunction with the comparative calculation method, permits continuous Ozone measurements with great stability and high sensitivity (0,1 ppm of Full Scale);

The heated deionizer provides reference gas by decomposing the O3 found in the sample gas, reducing the influence from interference making the monitor insensitive to great changes in the moisture content prolonging the working life of the monitor;

All gas connections are either PTFE or glass.

 

MEASURING RANGES:

 

Standard Ranges: 0 - 0,1/0,2/0,5/1 ppm;

Optional Ranges: 4 ranges selectable from 0 -10, within 10 times range ratio.

 

REPEATABILITY/LINEARITY:

 

±1,0% of Full Scale.

 

OTHER FEATURES:

 

Sample gas flow rate of approx. 0.7 L/min;

Indication: Measured value, range, alarm and maintenance screen;

Alarms: During AIC, zero calibration error, span calibration error, temperature error in ozone separator, light intensity error, ...;

On-screen messages are available in four languages: English, German, French and Japanese.