A portable, microprocessor-based calibrator for precision gas analysers

A microprocessor-controlled ozone calibrator for precision gas analysers, that can deliver concentrations from 50 ppb to 5 ppm at flows from 1 LPM to 5 LPM

A microprocessor based calibrator for precision gas analysers

A single filter sampler designed for outdoor use at very high as well as very low temperatures (can also be used indoors)

A sequential sampler designed for outdoor use at all temperatures and environmental conditions

An analyser designed to measure mixed sulphur impurities, collectively referred to as Total Sulphides, in air or carbon dioxide gas

A UV fluorescence TRS analyser for measurement of Total Reduced Sulfur at levels commonly required for ambient air monitoring

A near-continuous hydrocarbon gas analyser that measures the concentration of Methane (CH₄) and Total Hydrocarbons (THC) in air

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

A UV fluorescence analyser to provide measurements of low level SO₂

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

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