In Brief Dust, fog, condensed droplets, and other particulate in the optical path attenuate the TDLAS laser beam and reduce measurement performance. This is a real limitation. What Beamonics TDLAS offers is a degree of inherent resilience through its spectral fitting...
In Brief TDLAS and FTIR both measure gas concentrations using infrared absorption, but they approach the problem from opposite directions. TDLAS tunes a narrow laser to a single molecular absorption line, delivering high selectivity, sub-second response, and...
In Brief TDLAS and NDIR both measure gas concentration through infrared absorption, but they differ in optical architecture, selectivity, response speed, and calibration requirements. TDLAS targets a single narrow absorption line with a tunable laser, achieving high...
In Brief In-situ TDLAS analyzers measure gas directly across a duct, stack, or open space, delivering real-time response with no sample transport delay. Extractive TDLAS analyzers draw gas through a compact flow cell, which allows sample conditioning, multi-point...
