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The non-contact, quick-response tunable diode laser absorption spectroscopy (TDLAS) method for gas measurement adapts swiftly to changing analyte concentrations. It is a tested method free of interference from other elements of the sample stream.
The reliable measurement of low concentration gases has long been a problem for the traditional gas analyzer business. Many principles have been applied, including IR, UV, and VIS for hydrogen atoms, lead acetate tape for hydrogen sulphide, and P2O5 and AL2O3 for moisture.
A high-resolution method called TDL absorption spectroscopy (TDLAS) allows for precise detection of certain gases without the interferences that are frequently present with conventional analyzers.
For monitoring trace gas components like H2O, H2S, CO, NH3, and C2H2, tunable diode laser (TDL) technology has proven to be incredibly reliable. Measurements that are incredibly stable are one of TDLAS’s benefits.
The fact that gases don’t come into touch with the detectors makes maintenance extremely easy and almost eliminates the need for recalibration.
By irradiating the sample gas with light from a tunable diode laser, a laser gas analyzer using the tunable diode laser absorption spectroscopy (TDLAS) method is able to measure the concentration of the sample gas with great selectivity for gas components and without touch.
As a result, process lines can undertake quick and precise in-situ measurements under a variety of measurement circumstances. For instance, measurements can be carried out in situations with changing pressure as well as at temperatures as high as 1500°C and regular temperatures.
Moreover, it can measure very dangerous or corrosive gases. Improved yields, energy efficiency, and safety are all benefits of using the analyzer’s precise and highly sensitive measurement signals for process control systems.
The Global TDLAS Gas Analyzer market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
Tunable Diode Laser Absorption Spectroscopy (TDLAS), a service provided by Panametrics, a Baker Hughes company, can be used to determine the amount of moisture in common gases.
The Aurora product line is a part of the Panametrics TDLAS portfolio, which also includes industrial analyzers with user-friendly user interfaces and unique technology for high performance.
These tunable diode laser analyzers, which can detect moisture levels between 2 and 5000 PPMv, are renowned for their rapid reaction and accuracy. Variations in the background gas that might cause error situations in other analyzers can be accommodated by our proprietary calibration technique.
TDLAS-equipped moisture analyzers provide customers a cheap cost of ownership because they don’t need to be regularly recalibrated.
