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

An ultra sensitive analyser for trace level measurements of NO and NO₂ combining Model T200U NOx analyser with a patented photolytic converter

A combination of a specially configured chemiluminescence analyser with an external thermal converter to give stable and repeatable NH₃ measurements at very low levels

An analyser that uses the proven UV fluorescence principle to measure hydrogen sulphide at levels commonly required for ambient air monitoring

A CO₂ analyser to measure carbon dioxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas according to the Beer-Lambert law

A CO₂ analyser that measures carbon dioxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas

An Ultra-Sensitive Carbon Monoxide (CO) analyser developed specifically to address the challenges of low level monitoring

A CO analyser to measure low ranges to mid ranges of carbon monoxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas

An analyser to measure low ranges of carbon monoxide (CO)

A microprocessor-controlled analyser based on the Beer Lambert law that is used to determine the concentration of carbon monoxide (CO) in a sample gas