Opsis System 300

Open-path analyser

The Opsis System 300 is a cost-effective, high-performance air quality monitoring package, designed for trend, street-level and fence-line applications. The measurements are based on the differential optical absorption spectroscopy (DOAS) technique, allowing continuous monitoring of several compounds.

System 300 is available in BASIC, BTX and EXT configurations:

  • BASIC for sulfur dioxide (SO2), nitrogen dioxide (NO2) and ozone (O3)
  • BTX for benzene, toluene and xylene
  • EXT for SO2, NO2, O2, benzene, toluene and xylene.

Acoem Australasia (Ecotech Pty Ltd) is an official representative and distributor of Opsis products in Australia and New Zealand.

 

Features

Cost-effective, open-path technology
Designed for trend and street-level applications
High-performance monitoring of criteria pollutants
AR500 Analyser, calibrated for SO2, NO2 and O3, and/or BTX, including analyser software
High-performance monitoring of BTX
For Benzene, Toluene, Xylene
Representative path-integrated data
Not affected by known problems which affect the data quality from point monitoring systems
Easily calibrated
Each measurement result includes not only information on concentration but also on standard deviation and light level
Operates with a minimum of maintenance
It requires a minimum of maintenance, and operates unattended for long periods

See our technology in action

Schedule a demo to get a first-hand look at how our solutions support your business.

Approvals  

  • EN 15267
  • US EPA
  • TÜV
  • MCERTS

Applications

With an Opsis System 300 you will achieve true monitoring of the different components. It is not affected by contaminated sample lines, NO2 converters, hydrocarbons, blocked filters etc., known problems that affect the data quality from point monitoring systems.

 

Continuous Emissions Monitoring System

Opsis ambient air quality monitoring systems utilise Differential Optical Absorption Spectroscopy (DOAS) in accordance with Beer Lambert’s Law to measure a wide range of gaseous parameters in the UV and IR wavelength. These analysers utilise differential optical absorption spectroscopy (DOAS) in accordance with Beer Lambert’s Law to measure a wide range of gaseous parameters in the UV and IR wavelength.

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