Thermo iQ Series Air Pollution Analyzers｜Product Overview
42iQ NO–NO₂–NOx Analyzer
Based on chemiluminescence technology, the 42iQ analyzer measures nitrogen oxides (NO, NO₂, NOx) in ambient air with a concentration range from ppb level up to 100 ppm.
42iQ Trace-Level NO–NO₂–NOx Analyzer
Also utilizing chemiluminescence technology, this trace-level model extends the measurement sensitivity to a range of ppb level up to 1000 ppb.
43iQ Sulfur Dioxide (SO₂) Analyzer
The 43iQ analyzer uses pulsed fluorescence technology to accurately measure sulfur dioxide (SO₂) concentrations in air.
43iQ Trace-Level Sulfur Dioxide Analyzer
Using the same pulsed fluorescence principle, this trace analyzer achieves detection limits down to 0.05 ppb for ultra-low SO₂ measurements.
48iQ Carbon Monoxide Analyzer
Employing Gas Filter Correlation Infrared (GFIR) technology, the 48iQ analyzer provides reliable measurement of carbon monoxide (CO) concentrations.
48iQ Trace-Level Carbon Monoxide Analyzer
This trace-level version also applies GFIR technology, designed for the detection of ultra-low CO concentrations.
49iQ Ozone Analyzer
The 49iQ analyzer utilizes UV photometry to measure ozone (O₃) concentrations ranging from ppb level up to 200 ppm.
450iQ Hydrogen Sulfide / Sulfur Dioxide Analyzer
Based on pulsed fluorescence technology, the 450iQ analyzer enables simultaneous measurement of H₂S and SO₂.