iQ Series of Gas Analyzers

The Thermo Scientific™ 42iQ NO-NO2-NOx Analyzer provides the same level of performance when measuring nitrogen oxide (NO-NO2-NOx) in the emissions from a source using chemiluminescent technology.

The Thermo Scientific™ 42iQ Low Source NO-NO2-NOx Analyzer provides the same level of performance when measuring low to mid-levels of nitrogen oxides in the air using chemiluminescent technology.

The Thermo Scientific™ 43iQ Sulfur Dioxide Analyzer provides the same level of performance when measuring sulfur dioxide (SO2) in ambient air up to 100ppm using pulsed fluorescence technology.

The Thermo Scientific™ 48iQ Carbon Monoxide Analyzer provides the same level of performance when measuring the amount of carbon monoxide (CO) in ambient air using the gas filter correlation technique.

The Thermo Scientific™ 49iQ Ozone Analyzer provides the same level of performance when measuring the amount of ozone in ambient air using dual-cell, UV photometric technology.

The Thermo Scientific™ 49iQ Primary Standard Ozone Analyzer provides the same level of performance when producing ozone concentrations of up to 5000ppb using dual-cell, UV photometric technology.

The Thermo Scientific™ 410iQ Carbon Dioxide Gas Analyzer provides the same level of performance when measuring the concentration of carbon dioxide (CO2) in emissions using advanced NDIR optical filter technology.

The Thermo Scientific™ 410iQ High Level Carbon Dioxide Gas Analyzer provides the same level of performance when measuring high levels of CO2 concentration in emissions using advanced NDIR optical filter technology.

The Thermo Scientific™ 111iQ Zero Air Supply supplies pollutant-free air (zero air) from ambient air to allow for proper zeroing, and to provide clean diluent air for spanning ambient air analyzers.