An photolytic analyser that provides measurements of NO, NOx and NO₂

The instrument utilises a patented CAPS technique to provide an extremely sensitive, fast and accurate NO₂ measurement in a cost effective and low maintenance instrument package.

An accurate analyser that uses the proven chemiluminescence detection principle for dependable measurements of NO, NO₂ and NOx gases

A NOx analyser that uses chemiluminescence detection principle to allow accurate and dependable low level measurements for use as an ambient analyser or dilution CEMS monitor

An analyser that combines the chemiluminescence principle with innovative features to provide reliable and repeatable NO, NO₂, and NOx measurements for extractive type CEM systems

An analyser for reliable and repeatable NO, NO₂, and NOx measurements for extractive type CEM systems

An ultra-sensitive NOx analyser developed specifically to address the challenges of low level monitoring as required, for example, in the US NCore network

A compact ozone analyser which uses a proven UV absorption principle

A robust ozone analyser with a high level of precision and accuracy

An accurate analyser that uses the proven UV-fluorescence principle to provide accurate and dependable measurements of low-level Sulphur Dioxide (SO₂) gas

A UV fluorescence analyser to provide measurements of low level SO₂

An ultra-sensitive Sulphur Dioxide SO₂ analyser that meets the challenges of low level monitoring